CNS 4557-1981 Hexagon Socket Head Cap Screws Shallow Head with Pilot Recess for Wrench Key《六角承窝短头螺钉（具六角杆扳手导孔者）》.pdf

相关资源

CNS 4556-1981 Hexagon Socket Head Cap Screws with Reduced Height of Head《六角承窝短头螺钉》.pdf

猜你喜欢

BS 2909-1957 Specification for cabinets for the electrical euthanasia of dogs《狗电安乐死的狗舍规范》.pdf

BS 2919-1968 Specification for low and intermediate density polythene rod for general purposes《通用低密度和中密度聚乙烯棒材规范》.pdf

BS 2922-1-1985 Strength of wet paper and board - Method for determination of the bursting strength of paper and board after immersion in water《湿纸、纸板强度 第1部分 浸水破裂强度测定方法》.pdf

BS 2924-1-1983 Aqueous extracts of paper board and pulp - Method for determination of pH《纸、纸板与纸浆的水提取物 pH值的测定方法》.pdf

BS 2924-2-1992 Aqueous extracts of paper board and pulp - Determination of conductivity《纸、纸板和纸含水萃取物 第2部分 电导率测定》.pdf

BS 2945-1995 Specification for axes and hatchets《斧子和手斧规范》.pdf

BS 2950-1958 Specification - Cartridge fuse-links for telecommunication and light electrical apparatus《电信与轻便电器用管状熔断片规范》.pdf

BS 2952-1958 Specification for rubber hose for i c engine cooling systems《内燃机冷却系统用橡胶软管规范》.pdf

BS 2955-1993 Glossary of terms relating to particle technology《粒子工艺术语汇编》.pdf