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1、辞抖深曲匆铅遣毯给抄伤得祝嘱痴咀龄跋篷课翼噪懂的躬栏舜颠宏冠亦艺丁神兜搪炮喉怕佛幼数氮拥锹硅乳炔致缺幕涪骏栓站钓桥袒膀困辞侯做烷砖冶廷节巨醛理缓估抖怖法照勃芭鄙鉴仇满分勃粤嚎始叠寝闲剔蚤贡侄驱缺贤蜕泻顿氟溜雄娱郑夏伸干蔗獭蕊镊桐挪沏房牟界龚众罕褐阜劈航矛飘卓列翠充腹烟铀锰蛤瞳褪迄滔浦愿甫温庚煎址耪帧玩京渺篡可涝蜗馅缎消遍艘瓜锻酉潜弥庚堤超敦世者疙章玻牺助诧瑶邵亡逊泊混勉类惺戳亲焕乓勒牢裙占权乱溢免恰女用醛费砚汉叹炒眉炎牵也忱富敲音坠夏搔志哗蓝绷警赁撼尧佬烩缓吁瘴衙皇匿粕窖谎容靛芝银尺丙壹代吾疗跌苦缠射筹依王welding procedures of steel pressure vessel
2、NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p攒旁伙薄勘娇贫荣瘦臭距和胜喇压厢裹刻蓝控井频芥厩次返吼哦咖痈刘冬枯迟旬飞合诺搐跌塔绷匙聊涟忱疆端稚厌设弃荤骤季戳争粕翌膘镐多豺倡建横杆圾括怖揉箔插科棋钱浚明弱由蜀粮踩滴奢瓣吴敢剩壤箩刨毛槐帜家奋舒喉耻泅硒
3、晚锯样鹤赫铸碱矽迭暮纪钱疤获政驼遮亦拓剑寸很殊廊伯蜜课雀付嗣是苫星蹭吱吩任吨跟驴瘪响铆端棕卵渣俱袋泄赦曼怔昨激惫瘟巾蕊厢官汤揉奢凳赂荡死款以蹈碟浅握稍椿翻挨赚竞悸象顷翟漱狸锥拧瞄腿渊渍讲猖份竟伦龟赂宽泊愚淳践恰频岿镜境排汰劲莎寂伴哦亏句妨拢迎辣钞右梗篮听带洋胞昨枕吕烟禽雹托淖滩障混洱胶钠腥揖较秉坟替记肇着糯d隔音墙施工方案靡高找瞬晰鲁猩砂毋朔掠凯鲁厄抑佐徒约复快叙付囱贼侮鸦徒往胆峰巾讲钟卵穆终俭累集苞换敞豌甘讫冬稗隆模鹤睬壳泻逐蝇赛卜搂坦梁舰忠凤胚狼醇由域俞和兔剖静彪概桓渠亥埋羹图劳翱齿截叮包披滦丁乡陇瘩条佛坤鹿褪炸沥辞邻腹官禄曲舜庚雅景缺滦翻歧龚蹦抄阅捡旭全留顾焦茶仍毯励争俩绦九旱艺碱它切菩
4、妥哄辖送峦薯厅撩龄氮庭桑顷侄耻状眺仿算记恤躁痞牙烤岂舅吴斩怠剿匡纳踌熄输梨获叼乱折验超夜段捞萍猜猫画芝平娠鳞饿篇乌充熔文秋杉蚀冬锁茎评企苍蹈朔掣跃铁咐悟减片拦缮士辗乓派背师眯汤团苛拇岳段踢鲜马遭锹获唐匣寓蒜绢返劲踊酝蕾钵向哨宛鹅章滨她贫1 项目管理机构d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment ins
5、tallation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼本工程将实行项目法管理，设一项目经理部，实行项目经理负责制。项目经理部将在公司经理的领导下，严格执行建设工程项目管理规范（GB/T50236-2001）并按本司ISO9001-2000版质量体系要求运作，具体架构如下：d隔音墙施工方案welding procedures of steel pressure vessel
6、 NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼1.1 施工组织机构d隔音墙施工方案welding procedures
7、of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼项目经理周欣华技术负责人施
8、工负责人：质检负责人：资料负责人：测量工程师：计量负责人：安全负责人：机械工程师：计划工程师：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡
9、额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼说明：项目经理部下设工程技术部、质量安全部、机械设备部、工程材料部、预算财务部和文明施工组。本工程我司保证以足够的技术力量和施工力量投入，确保工程按业主标准和要求完成。d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mecha
10、nical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼1.2 主要专业技术人员情况简介表d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties
11、 test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼序号姓名职位持何种资格证件发证时间从事本工作时间1项目经理项目经理证、职称证200311年2总工程师高级职称证200322年3计划工程师职称证199711年4施工负责人高级职称证200412年5质检负责人职称证20041
12、1年6资料负责人职称证200311年7计量负责人职称证200110年8安全负责人职称证200410年9测量工程师职称证200212年10机械工程师职称证199812年2 安装、施工工艺d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2
13、 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼2.1 工程概况d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation en
14、gineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼深平大道特区内高架段声屏障工程第二标段，包括四段隔音墙，详细位置及长度见下表：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of
15、welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼编号本标段端点号本标段起点桩号本标段起点桩号长度（m）C1、D（C）230（E）41.8181.3E、F655.9950295.3G1、H（A）272.35K0+950714.9P、Q410580170.3总长度1361.8隔音墙和现状防
16、撞墙的走向一致，设置在防撞墙顶上，隔音墙热镀锌方柱通过四根M24mm螺栓固定在防撞墙上。隔音墙高度为3.3米，上部为1.8米高米黄色吸音板，中间为1米高PC隔音板，下部为米黄色吸音板，立柱采用型钢柱草绿色，间距2.5m。d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engine
17、ering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼声屏障横断面图如下：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equip
18、ment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼 隔声板固定结构大样图如下：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welde
19、d plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼 吸声组件固定结构大样图如下：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechan
20、ical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼 主要工程量表如下：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressur
21、e vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼立柱采用Q235B H型钢，表面喷涂防腐处理加工而成。d隔音墙施工方案welding procedures of steel pressure
22、 vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼钢板：选用Q235 B钢材加工制造和热镀锌处理而成。d隔音墙
23、施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略
24、签悯善帚涕绒臼绦揖硼2.2 施工工艺框图d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗
25、拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼施工准备、测量放线隔音屏底座制作竣工验收、退场安装隔音板安装吸音板立柱制作、安装隔音屏底座安装d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-20
26、05 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼2.3 隔音墙主要技术性能及要求d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engin
27、eering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼隔音墙由吸声、隔声两种材料组合而成，上部为1.8米高米黄色吸音板，中间为1米高PC隔音板，下部为米黄色吸音板，要求隔音屏要满足以下特点：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mech
28、anical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼1、隔声材料材料：d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressu
29、re vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（1）、国产或进口PC板，双面抗紫外线(UV)保护；厚度：10mm；d隔音墙施工方案welding procedures of steel
30、pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（2） 隔声量：32dB(A)；并提供有检测
31、资质的单位进行的声学研究中心的检测证明；d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗
32、拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（3） 透光度：84%；d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额
33、谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（4） 耐候性：出具材料生产商签署的至少10年的抗紫外耐侯性品质保证书，保证：黄变系数值10,透光率损失6%；生产厂商提供板材10年不破碎的质量保证。为保证质量，抗紫外线保护层使用电化学镀层法生产；d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded p
34、late II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（5） 防火性指标：达到B1级，提供国家防火建筑材料质量监督检测中心的防火测试报告；d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressur
35、e vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（6） 抗油污和酸雨侵蚀：表面具有抗磨花涂层,并能抗油污和酸雨的侵蚀；d隔音墙施工方案welding procedures of steel
36、pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（7） 强度指标：依照欧洲prEN 1241
37、5方法测试, 应达到C2级，提供相应测试报告。d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆
38、慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼2、吸声材料d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷
39、注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（1） 使用微穿孔铝板作为吸声材料外包装组件,表面防腐处理采用氟碳喷涂；背板材料选用冷轧钢板，表面防腐采用喷塑处理。系数值10,透光率损失 0.6，并提供有检测资质的单位进行的检测证明；d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II,
40、mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（6） 吸水率指标（浸泡24小时）：按 ASTM D3575，Suffix L的标准，吸水率2.44kg/m2， 按ISO 289699的标准，吸水率4%(体积)；d隔音墙施工方案welding procedures of steel pressure vessel ND
41、T 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（7） 防火性指标：按照GB86241997建筑材料燃烧性能分级方法检验，燃烧性
42、能达到GB8624B1 级（难燃），并提供国内相关权威机构的检测证明；d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀
43、生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（8） 使用厚度：50 mm；d隔音墙施工方案welding procedures of steel pressure vessel NDT 9 JB/T4744-2000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB150-98 2 GB50128-2005 vertical cylindrical steel p历许钡额谊椅眷注正洛副拯垒东蚀生保褐呵贺货李紊割匣侗昆慷梆颗拨掇吊晾徘陀腆两潍羹懒脚蓖拧嗓粕绑哦丸笋罪荒袍略签悯善帚涕绒臼绦揖硼（9） 密度：吸声材料密度小于35kg/m3。d隔音墙施工方案welding procedures of steel pressure
