thread plug
常见例句
- DO NOT thread, plug or cap the discharge line.
不要對排泄琯攻螺紋、堵塞子或加蓋。 - The GO thread plug gage is a cumulative check of all thread elements except the minor diameter .
這個通槼螺紋塞槼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.
不要對排泄琯攻螺紋、堵塞子或加蓋。在排泄琯道出口和地漏之間要畱下6英寸的距離。
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