NF X20-501-1985 Gas analysis Analysis of natural gas without condensate Method by gas chromatography 《气体分析 天然气 无冷凝物天然气的分析 气相色谱法》.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

ASD-STAN PREN 2155-1980 Test Methods of Transparent Materials for Aircraft Glazing Aerospace Series (Edition 1)《航空航天系列 航空器玻璃窗用透明材料的试验方法 第1版》.pdf

ASD-STAN PREN 2155-2-1991 Aerospace Series Test Methods for Transparent Materials for Aircraft Glazing Part 2 - Determination of Water Absorption (Edition 1)《航空航天系列 航空器玻璃窗用透明材料的试验方.pdf

ASD-STAN PREN 2155-20-2000 Aerospace Series Test Methods for Transparent Materials for Aircraft Glazing Part 20 Determination of Retention of Strength After Crazing for as-Cast Acr.pdf

ASD-STAN PREN 2155-21-1981 Test Methods for Transparent Materials for Aircraft Glazing - Part 21 - Determination of Resistance to Crack Propagation Less Than Factor Greater Than《航空.pdf

ASD-STAN PREN 2155-22-2000 Aerospace Series Test Methods for Transparent Materials for Aircraft Glazing Part 22 Determination of Thermal Relaxation of Stretched Acrylic Sheet (Edit.pdf

ASD-STAN PREN 2155-3-1991 Aerospace Series Test Methods for Transparent Materials for Aircraft Glazing Part 3 - Determination of Refractive Index (Edition 1)《航空航天系列 航空器玻璃窗用透明材料的试验方.pdf

ASD-STAN PREN 2155-4-2000 Aerospace Series Test Methods for Transparent Materials for Aircraft Glazing Part 4 - Determination of Ultraviolet Light Transmission over Wavelength Rang.pdf

ASD-STAN PREN 2155-5-1984 Test Methods for Transparent Materials for Aircraft Glazing Part 5 - Determination of Visible Light Transmission Aerospace Series (Edition 1)《航空航天系列 航空器玻璃.pdf

ASD-STAN PREN 2155-6-2000 Aerospace Series Test Methods for Transparent Materials for Aircraft Glazing Part 6 - Determination of Optical Defects (Edition P 1)《航空航天系列 航空器玻璃窗用透明材料的试验.pdf