STAS 6984-1985 Seals for machine building SEALING DEVICES FOR HYDRAULIC AND PNEUMATIC FLUID POWER Classification and vocabulary《机械制造密封垫 液压气门阀密封装置 分类和术语表 》.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

STAS SR ISO 7487-2-1995 Information processing — Data inrerchange ort 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad 1.9 tp.pdf

STAS SR ISO 7497-1997 Fertilizers - Extraction of phosphates soluble in mineral acids《肥料-溶于无机酸的磷酸盐的萃取 》.pdf

STAS SR ISO 7503-2-1996 Evaluation of surface contamination Part 2 Tritium surface contamination《表面污染的评价 第2部分：氚表面污染》.pdf

STAS SR ISO 7505-1995 Forestry machinery -Chain saws - Measurement of hand -transmitted vibration《林业机械 链锯 手传振动测量 》.pdf

STAS SR ISO 7518-1996 Tehnical drawings Construction drawings Simplified representation of demolition and rebuilding《技术图纸 结构图 拆卸和重建的简化代表性》.pdf

STAS SR ISO 7519-1996 Technical drawings Construction drawings General principles of presentation for general arrangement and assembly drawings《技术图纸 施工用图纸 布置图和装置图昼法的一般原则》.pdf

STAS SR ISO 7530-1-1995 Nickel alloys Flame atomic absorption spectrometric analysis Part 1 General requirements and sample dissolution《镍合金 火焰原子吸收光谱分析 第1部分：一般要求和试样的溶解》.pdf

STAS SR ISO 7530-2-1995 Nickel alloys Flame atomic absorption spectrometric analysis Part 2 Determination of cobalt content《镍合金 火焰原子吸收光谱分析 第2部分：钴含量的测定》.pdf

STAS SR ISO 7530-3-1995 Nickel alloys Flame atomic absorption spectrometric analysis Part 3 Determination of chromium content《镍合金 火焰原子吸收光谱分析 第3部分：铬含量的测定》.pdf