SNI ISO 10426 2-2010 Petroleum and natural gas industries - Cements and materials for well cementing – Part 2 Testing of well cements.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

GB T 780-1979 汽油发动机化油器出口凸缘尺寸.pdf

GB T 783-1987 起重机械 最大起重量系列.pdf

GB T 786.1-1993 液压气动图形符号.pdf

GB T 787-1974 电子管管基尺寸.pdf

GB T 7894-2001 水轮发电机基本技术条件.pdf

GB T 7895-1987 人造光学石英晶体.pdf

GB T 7896-1987 人造光学石英晶体试验方法.pdf

GB T 7897.1-1987 钢丝网水泥用砂浆力学性能试验方法 总则.pdf

GB T 7897.2-1987 钢丝网水泥用砂浆力学性能试验方法 抗折强度试验.pdf