Industrial laminated rods and tubes based on thermosetting resins - specification for hexagonal moulded rods 工业用热固树脂层压杆及管.第6部分:六角形模制棒规范
2.
Industrial laminated rods and tubes based on thermosetting resins - specification for rectangular moulded tubes 工业用热固树脂层压杆及管.第13部分:矩形模制管规范
3.
Thermoplastics pipes for industrial applications under pressure . determination of the chemical resistance factor and of the basic stress . part 1 : polyolefin pipes 承压工业用热塑塑料管件.耐化学因素和基本应力的测定.第1部分:聚烯烃管件
