SIS 74 12 03-1961 Rock drilling Integral steels (monobloc steels) with chisel bits for hammer drillitifi Size 314 inch《钻凿岩石 整体钢与锤凿钻头，尺寸3／4英寸（19毫米）》.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

DIN EN 12916-2016 Petroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatography method with refractive index detec.pdf

DIN EN 12918-1999 Water quality - Determination of parathion parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatograph.pdf

DIN EN 12920-2008 Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions German version EN 12920 2006+A1 2008《废.pdf

DIN EN 12921-1-2011 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 1 Common safety requirements German version EN 12921-1 2005+.pdf

DIN EN 12921-2-2010 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2 Safety of machines using water based cleaning liquids Germ.pdf

DIN EN 12921-3-2010 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 3 Safety of machines using flammable cleaning liquids German.pdf

DIN EN 12921-4-2010 Machines for surface cleaning and pretreatment of industrial items using liquids and vapours - Part 4 Safety of machines using halogenated solvents German versi.pdf

DIN EN 12923-1-2007 Advanced technical ceramics - Monolithic ceramics - Part 1 General practice for undertaking corrosion tests English version of DIN EN 12923-1 2007-03《高级陶瓷技术 整体陶.pdf

DIN EN 12926-2015 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate German version EN 12926 2015《人类生活用水的处理用化学试剂 过氧化二硫酸钠 德文版本EN 12926-201.pdf