研究了如何设计使用方便并对表面安全的硬表面清洗剂配方。

In this study, hard surface cleaner formulations with deliver convenience and safety for surface were investigated.

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此外，考虑到大量的家用产品是由各种塑料制成的，现代硬表面清洗剂也要求对表面安全并具有保护效果。

In addition, considering a lot of household products made of various plastic materials, modern hard surface cleaners also require protection and safety for surfaces.

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新型印刷油墨清洗剂选用了一种新型溶剂，其清洗效果好，使用安全，气味轻。

This printing ink cleaner selected a new solvent. It was proved that the cleaner has high efficiency, safety and light smell.

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