CSN 24 3503-1974 Tightening screw ball heads and countersinks《上紧螺钉巴厘封头及钻孔》.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 A753-2008(2013) Standard Specification for Wrought Nickel-Iron Soft Magnetic Alloys (UNS K94490 K94840 N14076 N14080)《煅制镍铁软磁合金标准规格(UNS K94490 K94840 N14076 N14080)》.pdf

ASTM A754 A754M-2006 Standard Test Method for Coating Weight (Mass) of Metallic Coatings on Steel by X-Ray Fluorescence.pdf

ASTM A754 A754M-2008 Standard Test Method for Coating Weight (Mass) of Metallic Coatings on Steel by X-Ray Fluorescence《X射线荧光涂层厚度的标准试验方法》.pdf

ASTM A754 A754M-2011 Standard Test Method for Coating Weight (Mass) of Metallic Coatings on Steel by X-Ray Fluorescence《钢表面金属涂层重量(质量)X射线荧光测量的标准试验方法》.pdf

ASTM A754 A754M-2011(2016) Standard Test Method for Coating Weight (Mass) of Metallic Coatings on Steel by X-Ray Fluorescence《采用X射线荧光法测定钢金属涂层的涂层重量 (质量) 的标准试验方法》.pdf

ASTM A754 A754M-2018 Standard Test Method for Coating Weight (Mass) of Metallic Coatings on Steel by X-Ray Fluorescence《用X射线荧光测定钢上金属涂层涂层重量(质量)的标准试验方法》.pdf

ASTM A755 A755M-2003 Standard Specification for Steel Sheet Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building Products.pdf

ASTM A755 A755M-2003(2008) Standard Specification for Steel Sheet Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building Pr.pdf

ASTM A755 A755M-2011 Standard Specification for Steel Sheet Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building Products.pdf