管端 [
guǎn duān]
pipe end
- 每一个坡口机分别用于管端。
One for each end of the pipe. - 阀门可用于管端作放空阀用,性能可靠。
The valves can used for pipe nozzlehave reliable performance. - “分包商负责将管端切削至合适的尺寸、坡口加工和组对焊接。”
Subcontractor is responsible for trimming the random ends to the correct size (dimensions) final fit-up, end preparation and welding.
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