标准大气压能压管路真空高度10.33米。
Standard atmospheric pressure to high pressure pipeline vacuum 10.33 meters.
本单位设计的水流量综合标准装置，主要由标准金属量器组、标准流量计、供水系统、管路系统、控制台和换向器组成。
Composite water flow Calibration Facility that our unit designed, makes up of standard metal tank group, standard flow meter, water-supply system, pipeline system, control cabinet and diverter mainly.
使用高质量的原材料和现代工艺技术，北美的C - 900管路满足了所有工业标准和严格的质量控制标准。
With top quality raw materials and modern processing technology North American pipe's C-900 pipe meets all industry standards in addition to our own rigorous quality control standards.
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