CSN 25 4156-1964 Reference gauges for ring NOT GO gauges Whitworth thread Diameter W 1 8 - W 3 《非穿过型环形螺纹校准规 惠氏螺纹 1 S W 9 直径》.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

SY T 5686-1995 三缸单作用钻井泵可靠性考核评定规范.pdf

SY T 5687-1995 石油钻采设备的可靠性通用规则.pdf

SY T 5689-1995 单螺杆抽油泵地面驱动装置.pdf

SY T 5689-2006 单螺杆抽油泵地面驱动装置.pdf

SY T 5691-1995 电缆式地层测试器测试资料解释规范.pdf

SY T 5691-2006 电缆式地层测试器测井资料解释规范.pdf

SY T 5691-2013 电缆式地层测试器测井资料解释规范.pdf

SY T 5692-1995 电缆式地层测试器测试作业规程.pdf

SY T 5692-2008 电缆式地层测试器作业规范.pdf