TCVN 6780-2-2009 Safety requirements on underground mine of ore and non-ore exploitation Part 2 Transport of mine《矿石开采和非矿石开采地下矿山的安全要求 第2部分 矿藏运输》.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

SIS SS 14 21 45-1987 Structural steel - Microalloyed steel - SS-steel 21 45《结构钢 微合金钢 SS 不锈钢21 45》.pdf

SIS SS 14 21 46-1979 Steel for cold rolled sheet Structural quality《冷轧薄板钢 结构质量》.pdf

SIS SS 14 21 72-1990 Structural steel SS-steel 21 72《结构钢 SS 不锈钢21 72》.pdf

SIS SS 14 21 74-1990 Structural steel- SS-steel 21 74《结构钢 SS 不锈钢21 74》.pdf

SIS SS 14 21 83-1978 Austenitic manganese steel for castings《铸造高锰钢》.pdf

SIS SS 14 22 03-1982 Pressure vessel steel《压力容器用钢》.pdf

SIS SS 14 22 03-1986 Pressure vessel steel - SS-steel 22 03《压力容器用钢 SS 不锈钢钢 22 03》.pdf

SIS SS 14 22 16-1982 Pressure vessel steel《压力容器用钢》.pdf

SIS SS 14 22 16-1986 Pressure vessel steel SS-steel 22 16《压力容器用钢 SS 不锈钢钢 22 16》.pdf