TCVN 6665-2011 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)《水质 通过电感耦合等离子体发射光谱法(ICP-OES)测定选定元素》.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 R ISO 10303-521-2008 Industrial automation systems and integration Product data representation and exchange Part 521 Application interpreted constructions Manifold subsurface《.pdf

GOST R ISO 10303-523-2008 Industrial automation systems and integration Product data representation and exchange Part 523 Application interpreted constructions Curve swept solid《工业.pdf

GOST R ISO 10303-54-2011 Industrial automation systems and integration Product data representation and exchange Part 54 Integrated generic resources Classification and set theory《工.pdf

GOST R ISO 10303-59-2012 Industrial automation systems and integration Product data representation and exchange Part 59 Integrated generic resource Quality of product shape data《工业.pdf

GOST R ISO 10320-2014 Geotextiles and geotextile-related products Identification on site《土工织物及其相关产品 现场识别》.pdf

GOST R ISO 10325-2012 8-strand braided ropes 12-strand braided and covered ropes from high modulus polyethylene fibers General technical requirements《高模量聚乙烯纤维制成的8股编织绳索 12股编织绳索和包覆绳索.pdf

GOST R ISO 10326-1-1999 Mechanical vibration Laboratory method for evaluating vehicle seat vibration Part 1 Basic requirements《机械振动 评估座椅震动的实验室方法 第1部分 基本要求》.pdf

GOST R ISO 10332-1999 Seamless and welded ( except submerged arc-welded) steel tubes for pressure purposes Ultrasonic testing for the verification of hydraulic leak-tightness《压力无缝焊.pdf

GOST R ISO 10341-2013 Ophthalmic instruments Refractor heads《眼科器械 折射透镜突出部》.pdf