It is very important for guiding fracturing operation to strengthen on site quality control.

加强现场质量控制，对指导压裂施工具有较大的借鉴作用。

youdao

It is very important for guiding fracturing operation to strengthen on site quality control.

加强现场质量控制，对指导压裂施工具有较大的借鉴作用。

youdao