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Number of entries (Data is updated on a monthly basis): 46674
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GB/T 33645-2017

钢、镍及镍合金的激光-电弧复合焊接工艺评定试验

Welding procedure qualification test for laser-arc hybrid welding of steels, nickel and nickel alloys

GB/T 33735-2017

中小学校地震避险指南

Guideline of avoiding the earthquake danger for primary and middle schools

GB/T 22842-2017

里子绸

Lining fabrics

GB/T 17623-2017

绝缘油中溶解气体组分含量的气相色谱测定法

Determination of componental contents of gases dissolvedin insulating oil by gas chromatography method

GB/T 7595-2017

运行中变压器油质量

Quality of transformer oils in service

GB/T 14541-2017

电厂用矿物涡轮机油维护管理导则

Guide for maintenance and supervision of in-service mineral turbine oil used for power plants

GB/T 5103-2004

渐开线花键滚刀 通用技术条件

The general technical specifications for involute splines hobs

GB/T 17791-2017

空调与制冷设备用铜及铜合金无缝管

Seamless copper and copper alloys tube for air conditioner and refrigeration equipment

GB/T 10560-2017

矿用焊接圆环链用钢

Steels for welded round link chains for mines

GB/T 6728-2017

结构用冷弯空心型钢

Cold forming hollow sectional steel for general structure

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 24231 - 24240 | 24241 - 24250|24251 - 24260 |Weiter Weiter