JUS M C5 646-2003 Industrial valves - Cast iron gate valves with metallic seat and outside screwed stem《工业阀门 带金属座及外螺纹接头的铸铁门阀门》.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

SN T 2638.5-2013 锰矿中砷、汞元素测定 微波消解-原子荧光光谱法.pdf

SN T 2639-2010 运动黏度换算至赛波特通用黏度标准方法.pdf

SN T 2640-2010 中空纤维定量分析方法 根数比法.pdf

SN T 2641-2010 食品中常见致病菌检测 PCR-DHPLC 法.pdf

SN T 2642-2010 出境水生动物检验检疫操作规范.pdf

SN T 2643-2010 泰国茉莉香米品种鉴定及纯度检验方法.pdf

SN T 2644-2010 国际航行船舶上坞修船卫生监督规程.pdf

SN T 2645-2010 进出口食品中四氟醚唑残留量的检测方法 气相色谱-质谱法.pdf

SN T 2646-2010 进出口食品中吡螨胺残留量检测方法 气相色谱-质谱法.pdf