... 标准漏孔,标准泄漏 standard leak 标准泄漏孔 Standard leak 标准流量计锐孔 standard metering orifice ...
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Standard leak rate 标准漏率 ; 漏率
Standard leak hole 标准漏孔
Verification Regulation of Standard Leak 标准漏孔检定规程
standard air leak rate 标准空气漏率
equivalent standard air leak rate 等值标准空气漏率
leak standard 标准渗漏
Helium Leak Standard 氦气漏孔
Through the leak-rate comparison with PTB using standard leak, the reliability of uncertainty evaluation results has been verified.
通过传递标准漏孔与德国PT B开展了漏率比对，验证了测量不确定度评估结果的可靠性。
In the following test cycle the standard leak will be connected through the chamber at that moment where the test sample will be filled with test pressure.
在测试中，标准泄漏此时将接到气室，而气室内的试件就充满了测试压力。测试结束时，结果就显示在屏幕上。
The standard covers dimensions and gaging of plastic tapered National Pipe Threads (NPT) for leak-tight joints, and it is now referenced in all ASTM Standards for plastic piping products.
这个标准涵盖塑料美国锥管螺纹(NPT)的尺寸和计量方法，用于泄漏密封连接，现在已在所有有关塑料管道产品的ASTM标准中引用。
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