1) air-water pulse
气水脉冲
1.
Application of air-water pulse on pipeline of big diameter cleaning;
气水脉冲冲洗技术在大口径管线中的应用
2) gas-water pulse
气-水脉冲
1.
The high efficiency, simplicity and low-cost properties of growth-ring removal with the methods of high pressure water-jet and gas-water pulse were proved through on-site experiments.
现场生产试验的结果显示,高压水射流法和气-水脉冲法是高效、简单和低耗的清除管道内生长环的方法;反转内衬管法和挤压内衬塑料管法是施工方便及经济节能的给水管道内防腐方法。
3) water-gas pulsating wave
水气脉冲波
1.
Technique of compound chemical blockage removal with water-gas pulsating wave;
水气脉冲波复合化学解堵技术
5) impulse air pressure spray gun
脉冲气压喷雾水枪
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条