scribed line 中文意思是什麼
scribed line
解釋
劃線- line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
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Note : the valve is shipped in the closed position. the indicator on the plastic sleeve is aligned with the vertical scribed line on the stem
注意：閥門裝運時是處于關閉位置。塑料套筒上的指示器與閥桿上的垂直刻線對齊。 -
The quarter turn graduations on the sleeve, with the scribed line on the stem, provide for approximate flow measurement
在套筒上四分之一轉的刻度，以及閥桿上的刻痕，顯示大約的流量測量。
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