NBN T 04-512-1988 2500 Light olefins for industrial use - Determination of molecular oxygen in gaseous phase-Electrochemical method with a membrane-covered cell《工业用轻石蜡，气体阶段氧分子的测定 电.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

EJ 22-1975 乳胶手套.pdf

EJ 220-1984 振荡器架.pdf

EJ 221-1984 法兰密封窥视窗.pdf

EJ 222-1984 U型压力计支板.pdf

EJ 223-1984 脚踏阀门.pdf

EJ 224-1984 带托盘薄壁前室（PBS）.pdf

EJ 225-1984 带托盘防护前室（PFS 25）.pdf

EJ 226-1984 带托盘防护前室（PFS 50）.pdf

EJ 228-1984 带转运盒防护前室（HFS 25）.pdf