JUS H B8 348-1982 Bori acid for industrial u se Determination of chioride content Mercurimetric mathod《工业用硼酸 氯成分测定 汞滴定法》.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

JIS E1101-2001 Flat bottom railway rails and special rails for switches and crossings of non-treated steel.pdf

JIS E1101-2006 Flat bottom railway rails and special rails for switches and crossings of non-treated steel (Amendment 1).pdf

JIS E1101-2012 未处理钢制道岔和交叉口用平底铁轨和特殊轨道(修改件2).pdf

JIS E1102-2001 Fish plates for rails.pdf

JIS E1102-2012 铁路轨道用鱼尾板(修改件2).pdf

JIS E1103-1993 Light rails.pdf

JIS E1104-1993 Fish plates for light rails.pdf

JIS E1107-1998 Steel bolts and nuts for fish-plates and fastenings.pdf

JIS E1107-2012 鱼尾板用钢螺栓及螺母和紧固件(修改件1).pdf