TS 455-1967 Bellows Gas Meters《膜盒式气量计》.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

BS 6100-8-2007 Building and civil engineering - Vocabulary - Work with timber and wood-based panels《建筑和土木工程 词汇 木工用木材和木质板条》.pdf

BS 6100-9-2007 Building and civil engineering - Vocabulary - Work with concrete and plaster《建筑和土木工程 词汇 混凝土和灰泥工程》.pdf

BS 6101-1-1981 Machine tool ball screws - Methods of calculating dynamic and static load and life ratings《机床滚珠丝杠 第1部分 动载荷和静载荷及额定寿命计算方法》.pdf

BS 6101-2-1991 Machine tool ball screws - Specification for accuracy including geometrical tests《机床滚珠丝杠 第2部分 精度规范（包括几何尺寸检验）》.pdf

BS 6101-5-1992 Machine tool ball screws - Specification for nominal diameters and nominal leads《机床滚珠丝杠 第5部分 公称直径和额定负载规范》.pdf

BS 6101-6-1990 Machine tool ball screws - Specification for ball nuts and principal dimensions of ball screws《机床滚珠丝杠 第6部分 丝杠用球状螺母和基本尺寸规范》.pdf

BS 6102-10-1987 Cycles - Specification for screw threads used to assemble head fittings on bicycle forks《自行车 第10部分 车叉顶部装配用螺纹规范》.pdf

BS 6102-12-1991 Cycles - Specification for stem wedge angle《自行车 第12部分 车把主管楔角规范》.pdf

BS 6102-13-1991 Cycles - Specification for mating dimensions for splined hub and sprocket《自行车 第13部分 花键毂和后链轮配合尺寸规范》.pdf