UNIT 74-1950 《混凝土的弯曲测试（采取带两次负载的简单梁方法）》.pdf

相关资源

MSZ 1028 5-1984 《负载电阻测试》.pdf

SJ 374-1973 反射速调管负载特性的测试方法.pdf

SANS 14518-2008 Cranes - Requirements for test loads《起重机 测试负载需求》.pdf

SJ 371-1973 反射速调管抗负载变化特性的测试方法.pdf

SJ 371-1973 反射速调管抗负载变化特性的测试方法.pdf

SNI 19-4072-1996 Vibration test method for loaded boxes《负载箱 震动测试方法》.pdf

GB T 16526-1996 封装引线间电容和引线负载电容测试方法.pdf

GB T 16526-1996 封装引线间电容和引线负载电容测试方法.pdf

COVENIN 650-1974 《委内瑞拉螺钉负载测试标准中针对流动点的抵抗力进行图示法测试》.pdf

COVENIN 651-1974 《委内瑞拉螺钉负载测试标准中关于长度的测量方法》.pdf

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