CNS 6293-1980 General Rule of Measurement for Focal Length of Photographic Lenses《摄影镜头之焦距测定通则》.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

ASTM D5973-1997(2007) 952 Standard Specification for Elastomeric Strip Seals with Steel Locking Edge Rails Used in Expansion Joint Sealing《用于膨胀节密封的带钢封闭边缘围栏的弹性带密封件的标准规范》.pdf

ASTM D5973-1997(2012) 8125 Standard Specification for Elastomeric Strip Seals with Steel Locking Edge Rails Used in Expansion Joint Sealing《用于膨胀节密封的带钢封闭边缘围栏弹性带密封件标准规格》.pdf

ASTM D5973-1997(2017) 6250 Standard Specification for Elastomeric Strip Seals with Steel Locking Edge Rails Used in Expansion Joint Sealing《伸缩缝密封用带钢封闭边缘围栏的弹性带密封件的标准规格》.pdf

ASTM D5974-2000(2005) Standard Test Methods for Fatty and Rosin Acids in Tall Oil Fractionation Products by Capillary Gas Chromatography《用毛细管气相色谱法测定妥尔油分级分离产品中脂肪和树脂酸的标准试验方法》.pdf

ASTM D5974-2000(2010) 8750 Standard Test Methods for Fatty and Rosin Acids in Tall Oil Fractionation Products by Capillary Gas Chromatography《用毛细管气相色谱法对妥尔油分级分离产品的脂肪和树脂酸的标准试验方法》.pdf

ASTM D5974-2015 red 3316 Standard Test Methods for Fatty and Rosin Acids in Tall Oil Fractionation Products by Capillary Gas Chromatography《采用毛细管气相色谱法测定妥尔油分馏产品中脂肪和树脂酸的标准试验方法》.pdf

ASTM D5975-1996(2004) Standard Test Method for Determining the Stability of Compost by Measuring Oxygen Consumption《通过测量氧消耗对堆肥的稳定性测定的标准试验方法》.pdf

ASTM D5975-1996(2010) 5625 Standard Test Method for Determining the Stability of Compost by Measuring Oxygen Consumption《测量氧消耗对堆肥的稳定性测定的标准试验方法》.pdf

ASTM D5975-2017 red 5000 Standard Test Method for Determining the Stability of Compost by Measuring Oxygen Consumption《通过测量氧消耗对堆肥的稳定性测定的标准试验方法》.pdf