MSZ 6131-1966 《金属切割大型机械孔制机械精确标准尺寸≤ 200毫米》.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

GOST 19920 16-1974 Stereoregular butadiene synthetic rubbers Method for determination of Mooney viscosity《立体定向丁二烯合成橡胶“模尼”粘度测定法》.pdf

GOST 19920 17-1974 Stereoregular butadiene synthetic rubbers Methods for determination of plasticity and stiffness《立体定向丁二烯合成橡胶 塑料和刚性测定法》.pdf

GOST 19920 18-1974 Stereoregular butadiene synthetic rubbers Method for determination of cold flow《立体定向丁二烯合成橡胶 冷态流性测定法》.pdf

GOST 19920 19-1974 Stereoregular butadiene synthetic rubbers Methods for determination of millability Mooney viscosity and scorching qualities of rubber compounds《立体定向丁二烯合成橡胶 压延性、“.pdf

GOST 19920 2-1974 Stereoregular butadiene synthetic rubbers Method for determination of microstructure《立体定向丁二烯合成橡胶 微观结构测定法》.pdf

GOST 19920 20-1974 Stereoregular butadiene synthetic rubbers Methods for vulcanizate testing《立体定向丁二烯合成橡胶 硫化机试验法》.pdf

GOST 19920 3-1974 Stereoregular butadiene synthetic rubbers Method for determination of solubility《立体定向丁二烯合成橡胶 可溶性测定法》.pdf

GOST 19920 5-1974 Stereoregular butadiene synthetic rubbers Method for determination of copper and iron content《立体定向丁二烯合成橡胶 铜和铁的质量分数测定法》.pdf

GOST 19920 6-1974 Stereoregular butadiene synthetic rubbers Method for determination of alcohol-toluene extract mass fraction《立体定向丁二烯合成橡胶 酒精甲苯萃取物量值测定法》.pdf