erformance requirements
ipe couplings
ipelines
ipes
iping system
lastic pipelines
lastic pipes
lastics
roduction control
roperties;Qualification tests;Quality;Quality requirements;Sewers;Specification (approval);Testing;Tightness;Underground;Warm water;Water pipelines;Water practice【摘要】: 【中国标准分类号】: Q81【国际标准分类号】: 23_040_01【页数】: 30P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |