SFS 2321-1968 《高压气筒的出口阀C1（不易燃的）》.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

NF J22-215-1993 Shipbuilding Exhaust head Flat steel flanges for welding 《造船工业 排气头 焊接用平板钢法兰》.pdf

NF J22-860-1993 Shipbuilding Welded bulkhead pieces with flanges for steel pipework Pn 6 PN10 PN 16 PN 20 《造船工业 钢管件用带法兰的焊接舱壁件 PN6 PN10 PN16 PN20》.pdf

NF J24-010-1957 Shipbuilding Flexible piping General table Diameters Materials Types of joint Applications Pressures 《造船工业 软管 使用总表 直径 材料 接头类型 用途 压力》.pdf

NF J24-020-1957 Shipbuilding Flexible piping Methods of connecting to shipboard pipelines General table 《造船工业 软管 船用管道软管的连接方法 使用总表》.pdf

NF J24-100-1993 Shipbuilding Filler and sampling plugs 《船舶建造 填料和取样插头》.pdf

NF J24-137-1957 Shipbuilding Flexible piping Straight filling necks for loading petroleum products 《造船工业 软管 石油产品装船用直套管》.pdf

NF J24-140-1957 Shipbuilding Flexible piping Reducing necks for loading petroleum products 《造船工业 软管 石油产品装船用小型套管》.pdf

NF J24-145-1957 Shipbuilding Flexible piping Ring couplings for flexible pipes and filling necks for loading petroleum products 《造船工业 软管 石油产品装船用甲板套筒的软管连接环》.pdf

NF J25-305-1993 Shipbuilding Special accessories for marine fittings Stuffing box General desigh features of the stuffing box 《造船工业 船舶配件用专用附件 填料箱 填料箱通用设计特性》.pdf