STAS 1058-1971 Gas lototings for natural gas PLUG VALVES WITII SCREW ED ENDS WORKING PRESSURE UP TO 10 000 mm H2O Dimensions《天然气的燃气照明 带有螺纹端的旋塞阀 工作压力达10000mmH2O 尺寸》.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

CJ T 151-2016 薄壁不锈钢管.pdf

CJ T 152-2016 薄壁不锈钢卡压式和沟槽式管件.pdf

CJ T 157-2017 家用燃气灶具用涂层钢化玻璃面板.pdf

CJ T 167-2016 多功能水泵控制阀.pdf

CJ T 192-2017 内衬不锈钢复合钢管.pdf

CJ T 203-2016 无堵塞泵.pdf

CJ T 209-2016 喷泉喷头.pdf

CJ T 219-2017 水力控制阀.pdf

CJ T 233-2016 建筑小区排水用塑料检查井.pdf