TCVN 7079-18-2003 Electrical apparatus for use in underground mines Part 18 Encapsulation Type of protection m 《地下矿山用电气装置 第18部分 封装 m 型防护》.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

NAVY MIL-P-24752-1990 PACKING MATERIAL FLAX OR HEMP《亚麻或纤维包装材料》.pdf

NAVY MIL-P-25062 B (1)-1971 PARACHUTE RECOVERY SYSTEMS MISSILE AND DRONE GENERAL REQUIREMENTS FOR DEVELOPMENT OF《导弹和无人驾驶飞机降落伞回收系统总的发展要求》.pdf

NAVY MIL-P-25062 B NOTICE 1-1997 PARACHUTE RECOVERY SYSTEMS MISSILE AND DRONE GENERAL REQUIREMENTS FOR DEVELOPMENT OF《导弹和无人驾驶飞机降落伞回收系统总的发展要求》.pdf

NAVY MIL-P-25062 B-1964 PARACHUTE RECOVERY SYSTEMS MISSILE AND DRONE GENERAL REQUIREMENTS FOR DEVELOPMENT OF《导弹和无人驾驶飞机降落伞回收系统总的发展要求》.pdf

NAVY MIL-P-25395 B NOTICE 1-1996 PLASTIC MATERIALS HEAT RESISTANT LOW PRESSURE LAMINATED GLASS FIBER BASE POLYESTER RESIN《不饱和聚酯树脂玻璃纤维基地低气压层压耐热塑胶物料》.pdf

NAVY MIL-P-25395 B-1986 PLASTIC MATERIALS HEAT RESISTANT LOW PRESSURE LAMINATED GLASS FIBER BASE POLYESTER RESIN《不饱和聚酯树脂玻璃纤维基地低气压层压耐热塑胶物料》.pdf

NAVY MIL-P-25515 C NOTICE 2-1996 PLASTIC MATERIALS PHENOLIC RESIN GLASS-FIBER BASE LAMINATED《用于玻璃光纤基础碾压的石碳酸树脂塑料物料》.pdf

NAVY MIL-P-25515 C VALID NOTICE 1-1991 PLASTIC MATERIALS PHENOLIC RESIN GLASS-FIBER BASE LAMINATED《用于玻璃光纤基础碾压的石碳酸树脂塑料物料》.pdf

NAVY MIL-P-25515 C-1968 PLASTIC MATERIALS PHENOLIC RESIN GLASS-FIBER BASE LAMINATED《用于玻璃光纤基础碾压的石碳酸树脂塑料物料》.pdf