JUS C J1 494-1987 Joints of sewer and drain pipes General reguirements《排污和排水管接头 一般要求》.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 9334.5-1988 船用射频电缆 额定阻抗75Ω铜导体实芯聚四氟乙烯绝缘同轴射频电缆.pdf

GB 936-1989 彩色电视接收机白场色温及其宽容度.pdf

GB 9378-1988 广播电视演播系统的视音频和脉冲设备安全要求.pdf

GB 9390-1988 导航术语.PDF

GB 9608-1988 CD110型固定铝电解电容器.pdf

GB 9631-1988 清水堆核电厂放射性废气处理系统技术规定.pdf

GB 9656-2003 汽车安全玻璃.doc

GB 9664-1996 文化娱乐场所卫生标准.pdf

GB 9665-1996 公共浴室卫生标准.pdf