MSZ KGST 1424-1978 《磷和磷无机混合物的氯化物含量测定》.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

GOST 20381-1974 Cast iron bottom boards from moulding boxes having inside dimensions length 600 and 800 width 500 and 700 mm Construction and dimensions《净尺寸 长600及800mm，宽500及700mm铸型.pdf

GOST 20382-1974 Cast iron bottom boards for moulding boxes having inside dimensions length from 1000 to 1200 mm width from 600 to 1000 mm Construction and dimensions《净尺寸 长1000~1200.pdf

GOST 20383-1974 Cast iron bottom boards for moulding boxes having inside dimensions length from 1600 to 2000 mm width from 1200 to 1600 mm Construction and dimensions《净尺寸 长1600~200.pdf

GOST 20384-1974 Weld bottom boards from moulding boxes having inside dimensions length from 400 to 500 mm width from 300 to 400 mm Construction and dimensions《净尺寸 长400～500mm，宽300～4.pdf

GOST 20385-1974 Weld bottom boards for moulding boxes having inside dimensions length 600 and 800 mm width 500 and 700 mm Construction and dimensions《净尺寸 长600及800mm，宽500及700mm铸型箱用焊.pdf

GOST 20386-1974 Bottom boards Specifications《砂箱垫板 技术条件》.pdf

GOST 20388-1974 Machine shell solid straight-fluted reamers for light alloys Design and dimensions《轻合金零件加工用直齿整体套式机铰刀 结构及尺寸》.pdf

GOST 20389-1974 Machine shell solid spiral-flute reamers for light alloys Design and dimensions《轻合金零件加工用带螺纹槽整体套式饺刀 结构及尺寸》.pdf

GOST 20390-1974 Machine shell solid end-fluted reamers for light alloys Design and dimensions《轻合金零件加工用端面齿整体套式机铰刀 结构及尺寸》.pdf