gas-gathering line
常见例句
- Zhongyuan Oilfield Third Plant oil and gas gathering unit consists of three joint points. Enhancing the joint station sub-line measurement of accuracy is particularly important.
中原油田採油三廠油氣集輸大隊下設三座聯郃站，提高各聯郃站分線計量的精確性尤爲重要。
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