管线内 meaning in English

in line
inline

Fluid power ; hydraulic filter elements for inline filters ; envelope dimensions
流体动力:管线内过滤器用液压过滤器元件.包洛面尺寸
Install regulator in the line with the arrow on the body pointing in the direction of flow
在管线内安装调节阀，使得阀体上的箭头指向流体流向。
Pigging in pipe before inspection , pipe pigging under low throughput intermittent operation ; get rid of congealable oil , wax precipitation and incrustation in pipe to reduce backpressure and friction , and lower temperature
管线内检测前清管、低输量间歇运行输油管线清管；清除管线内部的凝油、结蜡、结垢，达到减小输油回压、减小磨阻、降低输油温度的目的。
The greatest feature of this valve is that the ability to take advantage of pipelines within the medium pressure promote hemisphere , therefore , its sudden opening and closing power is stronger than any other type , with such advantages of no friction , no wearing and long life of use
该阀的最大特点是能借助管线内的介质压力推动半球，所以它瞬间启闭力比任何一类球阀都轻快的多，同时在同步连杆和拉簧的作用下，使两半球离开阀座密封面，然后再旋转球体，阀门的启闭过程中有密封面无磨擦、无磨损、使用寿命长等优点。