Draw solution in vial into the pipet and squeeze it back several times in order to completely transfer all of the oil into the vial.

 
  • 為了把所有潤滑油轉移到玻璃小瓶中,要從玻璃小瓶中提取一些溶液倒入吸量管,經(jīng)過(guò)幾次反復的擠壓。
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