单词	Ranger Lake
释义	Ranger Lake 📍兰杰莱克加
随便看	downhole measurement downhole method Down-hole millisecond blasting down-hole mixing downhole motor down-hole motor downhole motor drill downhole motor drilling downhole motor, mud motor downhole non-return valve downhole oil water separation downhole oil-water separation downhole oil-water separation system downhole on-off actuator downhole operation downhole operation information system downhole packer down-hole packer downhole performance Downhole Pipe String downhole pressure downhole pressure gauge Downhole pressure measurement downhole pre-warning system downhole probe