对该复合管生产工艺流程做了简要介绍，生产的两种规格的内衬管，其性能指标试验结果令人满意。
The technological process of producing compound pipe is introduced briefly. The properties of two kinds of compound pipes are satisfactory.
本文介绍了复合管的各种用途、生产工艺。
This paper reviews the various applications and processes of the clad tubing.
本文介绍了复合管的各种用途、生产工艺。
This paper reviews the various applications and processes of the clad tubing.
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