SANS 7148-2-2005 Plain bearings - Testing of the tribological behaviour of bearing materials Part 2 Testing of polymer-based bearing materials《滑动轴承 轴承材料的摩擦学行为的试验 第2部分：聚合物基轴承材料的试验》.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

BS 5131-2 7-1980 Methods of test for footwear and footwear materials - Solings - The preparation of test pieces from soling materials for physical testing《鞋靴和鞋靴材料试验方法 第2部分 鞋底 第7节 鞋.pdf

BS 5131-3 1-1991 Methods of test for footwear and footwear materials - Uppers textiles and threads - Strength of upper materials and lining materials at right angles to stitch perf.pdf

BS 5131-3 4-1978 Methods of test for footwear and footwear materials - Uppers textiles and threads - Edgewise compressibility upper materials《鞋靴和鞋靴材料试验方法 第3部分 鞋帮、织物和缝线 第 4节 垂直于针脚孔的.pdf

BS 5131-3 5-1978 Methods of test for footwear and footwear materials - Uppers textiles and threads - The break pipiness test《鞋靴和鞋靴材料试验方法 第3部分 鞋帮、织物和缝线 第 5节 断裂 中空试验》.pdf

BS 5131-3 6-1991 Methods of test for footwear and footwear materials - Uppers textiles and threads - Abrasion resistance of shoe laces《鞋靴和鞋靴材料试验方法 第3部分 鞋帮、织物和缝线 第6节 鞋带耐磨性》.pdf

BS 5131-3 7-1991 Methods of test for footwear and footwear materials - Uppers textiles and threads - Breaking strength of shoe laces《鞋靴和鞋靴材料试验方法 第3部分 鞋帮、织物和缝线 第7节 鞋带断裂强度》.pdf

BS 5131-4 1-1975 Methods of test for footwear and footwear materials - Other components - Resistance to peeling of insole board《鞋靴和鞋靴材料试验方法 第4部分 其他部件 第1节 内底纸板耐脱落性》.pdf

BS 5131-4 2-1990 Methods of test for footwear and footwear materials - Other components - Flexing index of fibreboard《鞋靴和鞋靴材料试验方法 第4部分 其它部件 第2节 纤维板弯曲指数》.pdf

BS 5131-4 5-1990 Methods of test for footwear and footwear materials - Other components - Tensile strength of fibreboard《鞋靴和鞋靴材料试验方法 第4部分 其他部件 第5节 纤维纸板拉伸强度》.pdf