NBN S 21-021-1976 6875 Portable fire extinguishers - Retention of pres-sure - Dielectric test - Test for compaction -Special provisions《救火灭火设备 便携式灭火器，水密性，电介质测试 紧密型测试，特殊规定》.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

DLA MS35278 REV B (1)-1996 SCREW MACHINE-DRILLED FILLISTER HEAD SLOTTED ALUMINUM ALLOY UNF-2A《UNC-2A铝合金开槽圆头钻机螺杆》.pdf

DLA MS35278 REV B NOTICE 2-1999 SCREW MACHINE-DRILLED FILLISTER HEAD SLOTTED ALUMINUM ALLOY UNF-2A《UNC-2A铝合金开槽圆头钻机螺杆》.pdf

DLA MS35278 REV B VALID NOTICE 1-1988 SCREW MACHINE-DRILLED FILLISTER HEAD SLOTTED ALUMINUM ALLOY UNF-2A《UNC-2A铝合金开槽圆头钻机螺杆》.pdf

DLA MS35278 REV B-1974 SCREW MACHINE-DRILLED FILLISTER HEAD SLOTTED ALUMINUM ALLOY UNF-2A《UNC-2A铝合金开槽圆头钻机螺杆》.pdf

DLA MS35295 REV B NOTICE 1-1997 SCREW CAP HEXAGON HEAD (FINISHED HEXAGON BOLT) MEDIUM CARBON STEEL PLAIN FINISH UNC-2A《UNC-2A素装饰中型碳钢六角型螺钉装饰六角型头帽螺杆》.pdf

DLA MS35295 REV B VALID NOTICE 2-2003 SCREW CAP HEXAGON HEAD (FINISHED HEXAGON BOLT) MEDIUM CARBON STEEL PLAIN FINISH UNC-2A《UNC-2A素装饰中型碳钢六角型螺钉装饰六角型头帽螺杆》.pdf

DLA MS35295 REV B-1967 SCREW CAP HEXAGON HEAD (FINISHED HEXAGON BOLT) MEDIUM CARBON STEEL PLAIN FINISH UNC-2A《UNC-2A素装饰中型碳钢六角型螺钉装饰六角型头帽螺杆》.pdf

DLA MS35302 REV C NOTICE 1-1997 SCREW CAP HEXAGON HEAD (FINISHED HEXACON BOLT) ALLOY STEEL PLAIN FINISH UNF-2A《UNC-2A素装饰中型合金钢六角型螺钉装饰六角型头帽螺杆》.pdf

DLA MS35302 REV C VALID NOTICE 2-2003 SCREW CAP HEXAGON HEAD (FINISHED HEXACON BOLT) ALLOY STEEL PLAIN FINISH UNF-2A《UNC-2A素装饰中型合金钢六角型螺钉装饰六角型头帽螺杆》.pdf