压力测量是以标准水压为基础，具有各种不同的英制和公制单位。
Pressure measurements are based on the standardized weight of water expressed in a variety of English and metric units.
从设计、强度计算及水压试验等方面比较了中日锅炉标准的差异。
The differences between chinese and Japanese boiler standards from the aspects of design, strength calculation and hydrostatic test are compared.
国外的管道水压试验与我国的水压试验相比，从测量方法、实施步骤、试验项目、判定标准等方面都有一定的差异。
There exist certain differences between Chinese and foreign hydrostatic testing techniques for pipeline systems, including measuring method, test procedure, test items, criteria and standards.
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