假期检测管道覆层的测试方法的英文

standard test methods for holiday detection in pipeline coatings

• 假期:    vacation; holiday ...
• 检测:    check; detection; ...
• 管道:    pipeline; channel; ...
• 覆:    cover
• 层:    I storey; tier; st ...
• 的:    4次方是 The fourth po ...
• 测试:    test; testing; che ...
• 方法:    method; means; way ...

例句与用法

1. Standard test methods for holiday detection in pipeline coatings
   假期检测管道覆层的测试方法