CSN 25 1235-1985 Vernier callipers with points for internal measurements with circular dial and depth gauge Technical regulations《带内部测量点；圆度盘及深度计的游标尺卡钳 技术规范》.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 EN 13648-2-2002 Cryogenic vessels - Safety devices for protection against excessive pressure - Bursting disc safety devices for cryogenic service《冷凝容器 防超压安全性保护装置 冷凝设备防爆板的安全性装置》.pdf

BS EN 13650-2001 Soil improvers and growing media - Extraction of aqua regia soluble elements《土壤改良剂和生长剂 可溶性王水元素的提取》.pdf

BS EN 13651-2001 Soil improvers and growing media - Extraction of calcium chloride DTPA (CAT) soluble elements《土壤改良剂和生长剂 可溶性氯化钙 DTPA(CAT)元素的提取》.pdf

BS EN 13652-2001 Soil improvers and growing media - Extraction of water soluble nutrients and elements《土壤改良剂和生长剂 水溶性养分和元素的提取》.pdf

BS EN 13653-2017 Flexible sheets for waterproofing Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Determination of shear strength《防水用柔性薄.pdf

BS EN 13654-1-2001 Soil improvers and growing media - Determination of nitrogen - Modified Kjeldahl method《土壤改良剂和生长剂 氮的测定 改良的基尔达斯法》.pdf

BS EN 13654-2-2001 Soil improvers and growing media - Determination of nitrogen - Dumas method《土壤改良剂和生长剂 氮的测定 DUMAS法》.pdf

BS EN 13656-2002 Characterization of waste Microwave assisted digestion with hydrofluoric (HF) nitric (HNO3) and hydrochloric (HCl) acid mixture for subsequent determination of ele.pdf

BS EN 13657-2002 Characterization of waste Digestion for subsequent determination of aqua regia soluble portion of elements《废弃物的特征 化学元素的王水溶解部分的系列测定用消化法》.pdf