求大神理论解释：请问什么是soft roll，什么是hard roll，什么是hard coating，什么是soft coating

显示全部楼层 · 2013-7-25 11:42:50

soft roll[英][s?ft r?ul] [美][s?ft rol] 软胶辊，松纸卷Hard Roll硬包;硬质面包hard coating[英][hɑrd ?k??t??] [美][hɑ?(r)d ?kot??] n.硬化涂层、硬质涂层soft coating[英][s?ft ?k??t??] [美][s?ft ?kot??] 软镀层，软膜...

千问 · 2013-7-25 11:42:50

Soft coating: Coating which does not dry or which partially dries. It remains soft during its life time.不干的或半干的涂装，或者一直会保持软态的涂装。船舶上用的...