must oil free 中文意思是什麼

must oil free 解釋
隻眼部卸妝好用
  • must : n 〈口語〉必須做的事 不可不做的事；必需的東西。 This order is a must 這個命令必須執行。adj 〈口語...
  • oil : n 1 油；油類；油狀物〈一般是不可數名詞，表示種類時則用 pl 如：vegetable and animal oils 植物油和...
  • free : adj （freer; freest）1 自由的，自主的；自立的。 a free action 自由行動。 free competition 自由競...
  1. The surfaces to be bonded must be completely free of oil, loose dirt or scale, and moisture.

    結合表面必須完全沒有油脂，遺留的灰塵，鐵銹和潮氣。
  2. The surface must be free from oil, grease and dirt, and be dry prior to painting

    施工表面必須除凈油污和雜質，並在施工前務必保持乾燥。
  3. The surface must be free from oil, grease and dirt, and be dry prior to application

    施工表面必須除去油污和雜技，在施工前務必保持乾燥。
  4. The surface must be tough, clean, dry and free from oil, grease, wax and other dirt. use sanblasting, whetting or acid - wash to remove the floating cement paste

    底材必須堅固、清潔和乾燥，無油、脂、臘和其他污物。去除浮漿（可用噴砂、研磨、酸洗）
  5. Must be softened and treated to make sure that is free from suspended solids and non - carbonate hardness, has a low carbonate hardness, is practically free from oil and dissolved oxygen and has a low dissolved silica content

    必須經過軟化和處理保證沒有懸浮固體和非碳酸鹽的硬度，有低碳酸鹽硬度
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