CNS 4123-1998 Type A2 standard test block for ultrasonic angle beam testing《超音波斜束检测用A2型标准规块》.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 D740-2011 Standard Specification for Methyl Ethyl Ketone《甲乙酮的标准规范》.pdf

ASTM D746-2007 Standard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact《用冲击法测定塑料及弹性材料的脆化温度的标准试验方法》.pdf

ASTM D746-2013 Standard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact《用冲击法测定塑料及弹性材料的脆化温度的标准试验方法》.pdf

ASTM D746-2014 Standard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact《采用冲击法的塑料及弹性材料的脆化温度的标准试验方法》.pdf

ASTM D747-2002 Standard Test Method for Apparent Bending Modulus of Plastics by Means of a Cantilever Beam《用悬臂梁法对塑料表观弯曲系数的标准试验方法》.pdf

ASTM D747-2008 Standard Test Method for Apparent Bending Modulus of Plastics by Means of a Cantilever Beam.pdf

ASTM D747-2010 Standard Test Method for Apparent Bending Modulus of Plastics by Means of a Cantilever Beam《悬臂梁法测定塑料的表观弯曲模量的标准试验方法》.pdf

ASTM D748-2000(2005)e1 Standard Specification for Natural Block Mica and Mica Films Suitable for Use in Fixed Mica-Dielectric Capacitors《固定式云母介电电容器用天然云母块和云母薄片的标准规范》.pdf

ASTM D748-2000(2011) Standard Specification for Natural Block Mica and Mica Films Suitable for Use in Fixed Mica-Dielectric Capacitors《固定式云母介电电容器用天然云母块和云母薄片的标准规范》.pdf