| 单词 | pipefitting |
| 释义 | Word Frequency pipefitting(ˈpaɪpˌfɪtɪŋ) noun 1. a. the act or process of bending, cutting to length, and joining pipes b. the branch of plumbing involving this 2. the threaded gland nuts, unions, adaptors, etc, used for joining pipes Derived forms pipefitter (ˈpipeˌfitter) noun |
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