they also shall be constructed so that the indicator cannot be misassembled & m6 g( m d8 b4 r- H! F1 L
to give an incorrect indication as to whether the valve is open or closed 3 j* a3 m5 p' {從后面incorrect 看出是錯裝
原帖由 睿智 于 2007-12-8 19:10 發表 0 S" D7 z/ ^- Q' j" G- Ithey also shall be constructed so that the indicator cannot be misassembled , Q* H! H2 U o7 n! i! E+ D- rto give an incorrect indication as to whether the valve is open or closed1 w+ h+ @( |/ A
從后面incorrect 看出是錯裝
8 Z: t% i2 P, P2 a( }
* W N' F: [1 e: `* e: w0 i6 M/ p試著翻譯下,為了避免指示器顯示閥門錯誤的開閉狀態,指示器不允許裝錯,應該制作他們(某幾個特征?猜想是便于裝配時定向或防止混淆的零件特征)。