|
排水用芯层发泡硬聚氯乙烯(PVC-U)管材
价格：￥0.00
|
|
|
|
|
|
铝塑复合压力管 第2部分:铝管对接焊式铝塑管
Polyethylene/Aluminum/Polyethylene composite pressure pipe the PE/AL/PE pipe butt-welded by aluminum pipe
价格：￥0.00
|
|
|
|
|
|
铝塑复合压力管 第1部分:铝管搭接焊式铝塑管
Polyethylene/Aluminum/Polyethylene composite pressure pipe the PE/AL/PE pipe overlap-welded by aluminum pipe
价格：￥0.00
|
|
|
|
|
|
流体输送用热塑性塑料管材简支梁冲击试验方法
Thermoplastics pipes for the transport of fluids--Determination of impact by the charpy method
价格：￥0.00
|
|
|
|
|
|
流体输送用塑料管材液压瞬时爆破和耐压试验方法
Standard test method for short-time hydraulic failure and resistance to constant internal pressure of the plastics pipes for the transport of fluids
价格：￥0.00
|
|
|
|
|
|
灌溉支管用聚乙烯(PE)25管材由插入式管件引起环境应力开裂敏感性的试验方法和技术要求
价格：￥0.00
|
|
|
|
|
|
聚乙烯压力管材与管件连接的耐拉拔试验
Test of resistance to pull out of joints between polyethylene (PE) pressure pipes and fittings
价格：￥0.00
|
|
|
|
|
|
硬聚氯乙烯(PVC-U)管材 二氯甲烷浸渍试验方法
价格：￥0.00
|
|
|
|
|
|
热塑性塑料管材耐外冲击性能试验方法 时针旋转法
Thermoplastics pipes-Determination of resistance to external blows-Round-the-clock method
价格：￥0.00
|
|
|
|
|
|
埋地排污、废水用硬聚氯乙烯(PVC-U)管材
价格：￥0.00
|
|
|
|
|
