Destructive tests of welds 焊缝的有损检验
destructive tests 破坏性试验
Non-destructive tests 非破损试验
Destructive tests of brazed joints 钎焊接点的破坏性检验
Theory of volumetric non-destructive tests 有焊缝内部无损检测的理论知识
Sets up and performs destructive and nondestructive tests on materials, parts or products to measure performance, life or material characteristics.
建立并进行破坏性及非破坏性的材料、零件、产品测试，从而计量其性能、寿命或材料特性。
For nontransparent plastics, choices are limited to destructive tests such as layer removal, section removal, and stress-corrosion tests.
对于缺乏透明度，塑料，选择是有限的破坏性试验，如层去除，第移除，以及应力腐蚀的考验。
Authorization tests on models in the development process involves destructive trials that push the components to the limits of their resistance.
对新研制出的型号进行检测，包括对各部件分别进行疲劳破坏试验。
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