常用的试验方法为静水试压，即：向封闭的管段充水，然后把管段升压至规定压力，检查是否泄漏。
A common approach is hydrostatic testing-filling a closed pipeline section with water, then pressurizing the line to a specified pressure to check for leaks.
试验结果表明，新型滤器的压力降完全符合规定要求，原始滤清效率为63.04%，而传统滤器的原始滤清效率仅为60%。
The test results show that the pressure descend of new filter conform to the requirement of standard, the filtration efficiency is 63.04%, and the traditional filter is no less than 60%.
同时也可用本计算公式来校验设计文件规定的试验压力。
Meanwhile, this formula can be also used to verify the test pressure specified by the design document.
1管道系统的气体泄漏性试验，应按设计文件规定进行，试验压力为设计压力。
1gas Leakage test for piping system shall be carried out according the design document; the test pressure shall be the design pressure.
1管道系统的气体泄漏性试验，应按设计文件规定进行，试验压力为设计压力。
1gas Leakage test for piping system shall be carried out according the design document; the test pressure shall be the design pressure.
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