MSZ 21470 7-1980 《土壤的环保测试 测定绿谷隆含量》.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 ISO 11876-2010 Hardmetals - Determination of calcium copper iron potassium magnesium manganese sodium nickel and zinc in cobalt metal powders - Flame atomic absorption spect.pdf

DIN EN ISO 11885-2009 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885 2007) English version of D.pdf

DIN EN ISO 11890-1-2007 Paints and varnishes - Determination of volatile organic compound (VOC) content - Part 1 Difference method (ISO 11890-1 2007) English version of DIN EN ISO .pdf

DIN EN ISO 11890-2-2013 Paints and varnishes - Determination of volatile organic compound (VOC) content - Part 2 Gas-chromatographic method (ISO 11890-2 2013) German version EN ISO.pdf

DIN EN ISO 11897-2001 Packaging - Sacks made from thermoplastic flexible film - Tear propagation on edge folds (ISO 11897 1999) German version EN ISO 11897 2001《包装 热塑软薄膜制袋 折边撕裂扩展试验.pdf

DIN EN ISO 119-1998 Plastics - Phenol-formaldehyde mouldings - Determination of free phenols Iodometric method (ISO 119 1977) German version EN ISO 119 1998《塑料 苯酚-甲醛模塑件 游离酚的测定 碘量法》.pdf

DIN EN ISO 11904-1-2003 Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 1 Technique using microphone in real ear (MIRE-technique) (IS.pdf

DIN EN ISO 11904-2-2005 Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2 Technique using a manikin (ISO 11904-2 2004) German version.pdf

DIN EN ISO 11905-1-1998 Water quality - Determination of nitrogen - Part 1 Method using oxidative digestion with peroxodisulfate (ISO 11905-1 1997) German version EN ISO 11905-1 19.pdf