衬管悬挂器有许多尺寸和规格，以适应各种不同的完井条件。

Liner hangers are available in a range of sizes and specifications to suit a variety of completion conditions.

youdao

衬管悬挂器有许多尺寸和规格，以适应各种不同的完井条件。

Liner hangers are available in a range of sizes and specifications to suit a variety of completion conditions.

youdao