未 经 | |
gen. | without |
表面处理 | |
bridg.constr. | skin treatment |
environ. | surface treatment |
met. | surface; surface-conditioning; surface treatment; surfacing |
textile | surface finish |
的 | |
gen. | of |
纸板 | |
wood. | paperboard |
| |||
without | |||
| |||
without |
未经 : 601 phrase in 59 subjects |