L. C. M. has been added into the mud, tell the derrickmen to stop the shale shaker.

泥浆中已加入堵漏材料，叫甲板工关掉振动筛。

youdao

L. C. M. has been added into the mud, tell the derrickmen to stop the shale shaker.

泥浆中已加入堵漏材料，叫甲板工关掉振动筛。

youdao