Jet-Pulse Cleaning System 反吹净化装置
reverse jet pulse cleaning 反向脉冲清洗
pulse jet engine 脉冲式喷气发动机 ; 脉冲喷气发动机 ; 脉冲发动机
pulse jet [航] 脉动式喷气发动机 ; 脉冲射流
Jet Pulse Cleaning 脉冲反吹清理滤筒
Jet-Pulse Cleaning of Cartridge 脉冲反吹清理滤筒
pulse-jet motor 脉动喷气发动机
Pulse-jet Filter 自洁式过滤器
pulse-jet bag filter 脉冲喷吹袋式除尘器
Acidizing fluids' type, concentration, jet pulse frequency, treatment time and interval treated may be selected according to degree of formation plugging.
该工艺可根据地层堵塞情况及程度，选择酸液种类、酸液浓度、射流脉冲频率、处理时间和处理层位。
A field experiment shows that the rotary jet pulse ventilation is very effective for prevention and control of gas accumulation in the upper corner of coal faces.
现场试验表明，环绕射流脉冲通风对治理上隅角瓦斯积聚的效果良好。
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