TCVN 7281-2003 Moulded plastics footwear Lined or unlined poly(vinyl chloride) industrial boots with general purpose resistance to animal fats and vegetable oils Specification《模压塑料.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

NEN-EN 257-1994 Mechanical thermostats for gas-burning appliances《燃气器具用机械恒温器》.pdf

NEN-EN 274-1993 Sanitary tapware Waste fittings for basins bidets and baths General technical specifications《卫生设备用水龙头 面盆，坐浴盆和浴室用排水管件 通用技术规范》.pdf

NEN-EN 275-1992 Wood preservatives Determination of the protective effectiveness against marine borers《木材防腐剂 对海军听众预防性影响的规定》.pdf

NEN-EN 284-1993 Swap bodies Swap bodies of class C Dimensions and general requirements《交换体 C级交换体 尺寸和一般要求》.pdf

NEN-EN 287-1-1993 Approval testing of welders Fusion welding Part 1 Steels《焊工合格鉴定 熔焊 第2部分：钢》.pdf

NEN-EN 287-2-1993 Approval testing of welders Fusion welding Part 2 Aluminium and aluminium alloys《焊工合格鉴定 熔焊 第2部分：铝及铝合金》.pdf

NEN-EN 288-1-1993 Specification and qualification of welding procedures for metallic materials Part 1 General rules for fusion welding《金属焊接工艺的规范和验收 第1部分：熔焊的一般规程》.pdf

NEN-EN 288-2-1993 Specification and qualification of welding procedures for metallic materials Part 2 Welding procedure specification for arc welding《金属焊接工艺的规范和验收 第2部分：电弧焊接的焊接程序规范》.pdf

NEN-EN 288-3-1993 Specification and approval of welding procedures for metallic materials Part 2 Welding procedure tests for the arc welding of steels《金属材料焊接程序的认可和规范 第2部分：钢电弧焊接的焊接程.pdf