多层复合塑料管材氧气渗透性能测试方法
Test method of the oxygen permeability of the multilayercomposite plastics pipe
检测标准
塑料管道壁厚超声波检测方法
Test method for the wall thickness of plastic pipes by ultrasonic
非危液态化工产品逆向物流通用服务规范
General specifications for non-dangerous liquid chemicalproducts reverse logistics service
非危液态化工产品物流突发事件处理
Specification for emergency handling of non-dangerous liquidchemical products logistics
煤矿井下用玻璃钢制品安全性能检验规范
Inspecting specification of glass fiber reinforeed plastic product safety property for coal mining
生活饮用水用聚氯化铝
Polyaluminium chloride for treatment of drinking water
震源药柱
Seismic charge
化学试剂 包装及标志
Chemical reagent-Packaging and marking
航空轮胎内胎
Inner tube of aireraft tyres
工业炸药包装
Package of industrial explosive
