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Number of entries (Data is updated on a monthly basis): 47646
GB/T 16462.7-2009
数控车床和车削中心检验条件 第7部分:在坐标平面内轮廓特性的评定
Test conditions for numerically controlled turning machines and turning centres - Part 7: Evaluation of contouring performance in the coordinate planes
GB/T 17421.3-2009
Test code for machine tools - Part 3: Determination of thermal effects
GB/T 23459-2009
Measurement and calculation method of heat balance and thermal efficiency for ceramic industrial kiln
Number of entries (Data is updated on a monthly basis): 47646