SIS SS-ISO 1-1979 Standard reference temperature for industrial length measurements《工业长度测量的标准参考温度》.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

JUS N S8 601-1990 Electrical apparatus for potentially explosive atmosphere Pressurized apparatus p 《潜在危险爆炸气体环境用电气装置 加压的》.pdf

JUS N S8 602-1991 Electrical apparatus for potentially explosive gas atmospheres Pressurised apparatus p 《潜在危险爆炸气体环境用电气装置 压力容器》.pdf

JUS N S8 610-1987 Electrical apparatus for explosive gas atmospheres Construction and use of rooms or buildings protected y pressuhzation《潜在危险爆炸气体环境用电气装置 受加压装置保护的房屋或建筑物的建造和使用》.pdf

JUS N S8 611-1991 Electrical apparatus for potentially explosive atmospheres Artificial ventilation for the protection of analyser(s) houses《潜在危险爆炸气体环境用电气装置 分析器保护用人工通风》.pdf

JUS N S8 621-1990 Electrical apparatus fer potentially explosive atmosphere Test procedures for pressurised enclosures《潜在危险爆炸气体环境用电气装置 压力容器的测试程序》.pdf

JUS N S8 701-1981 Electrical apparatus for explosive gas atmospheres Sand-filled apparatus《潜在爆炸气体环境用电气装置 填沙装置》.pdf

JUS N S8 721-1981 Electrical apparatus for explosive gas atmospheres Testing procedure for sand-filled apparatus《潜在危险爆炸气体环境用电气装置 填沙装置的测试程序》.pdf

JUS N S8 741-1977 Determination of minimum safe height《最低安全高度的确定》.pdf

JUS N S8 742-1977 Construction and use ofa screen《屏风的建造与使用》.pdf