rust free
常見例句
- Stainless steel pail and paddles , rust free and easy to clean;
料桶及槳葉採用不鏽鋼材料制造，清洗容易、避免鏽蝕； - To improve the surface treatment quality of the power capacitor, it is important for the outer covering with a oil free, rust free and rough coating.
爲(wèi)了提高電容器外殼的表麪塗裝質(zhì)量，塗裝前能夠有一個無油、無鏽、粗糙的基底對提高漆膜的附著力起著決定性的作用。 - Automobile manufacturers were well aware that rust occurred in interior recessed areas, also noting that flat exposed areas, such as roofs, were often rust free.
汽車制造廠商們早已注意到汽車內(nèi)部隱蔽処的鏽蝕，但暴露在外的平麪部位， 如車頂卻不易鏽蝕。
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