Polytetrafluoroethylene envelope gaskets for pipe flanges 管法兰用聚四氟乙烯包复垫片
Standard practice for estimating degree of particle coating of bituminous - aggregate mixtures 沥青混合料的颗粒包复度评定的标准实施规程
Telecommunication cord with stranded wires ; pvc - insulation and textil braided outer covering , single conductor , dampproof 绞合通信软线.防潮的pvc绝缘套和编织外套包复的单芯
Baofusha fiber production and processing of chemical fibers , rubber lines , knitwear . distribution textile materials 生产加工化学纤维氨纶包复纱、橡筋线、针织品。经销纺织原料。
The individual requirementof any fabric shall be satisfied by adjusting filament diamenter , tex no . , yarn twist and no . of plied yarn as well 广泛用于织物生产及绝缘包复产品,通过变化单丝直径、呈数、捻度、合股数等来满足各类不同织物的要求。