MSZ 14240 4-1979 《封闭辐射射线源 探伤仪使用Cs射线源工业要求和评定》.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 C636 C636M-2008 Standard Practice for Installation of Metal Ceiling Suspension Systems for Acoustical Tile and Lay-In Panels《吸音砖和衬板用金属吊顶系统安装的标准实施规程》.pdf

ASTM C636 C636M-2013 Standard Practice for Installation of Metal Ceiling Suspension Systems for Acoustical Tile and Lay-In Panels《吸音砖和衬板用金属吊顶系统安装的标准实施规程》.pdf

ASTM C637-1998a(2003) Standard Specification for Aggregates for Radiation-Shielding Concrete《防辐射混凝土用集料的标准规范》.pdf

ASTM C637-2009 Standard Specification for Aggregates for Radiation-Shielding Concrete《防辐射混凝土用集料的标准规范》.pdf

ASTM C637-2014 Standard Specification for Aggregates for Radiation-Shielding Concrete《辐射屏蔽混凝土用集料的标准规格》.pdf

ASTM C638-1992(2002) Standard Descriptive Nonmenclature of Constituents of Aggregates for Radiation-Shielding Concrete《防辐射混凝土集料组分的标准描述命名法》.pdf

ASTM C638-2009 Standard Descriptive Nonmenclature of Constituents of Aggregates for Radiation-Shielding Concrete《防辐射混凝土集料组分的标准描述命名法》.pdf

ASTM C638-2014 Standard Descriptive Nomenclature of Constituents of Aggregates for Radiation-Shielding Concrete《辐射屏蔽混凝土集料组分的标准描述术语》.pdf

ASTM C639-2001(2007) Standard Test Method for Rheological (Flow) Properties of Elastomeric Sealants《弹性密封料流变(流动)特性的标准试验方法》.pdf