thread plug
常見例句
- DO NOT thread, plug or cap the discharge line.
不要對排泄管攻螺紋、堵塞子或加蓋。 - The GO thread plug gage is a cumulative check of all thread elements except the minor diameter .
這個通規(guī)螺紋塞規(guī)是一個對所有螺紋部分,的一個累積檢查。 - DO NOT thread, plug or cap the discharge line. Leave an air gap of approximately six (6) inches between the end of the discharge line and a drain pan.
不要對排泄管攻螺紋、堵塞子或加蓋。在排泄管道出口和地漏之間要留下6英寸的距離。
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