二次除锈 meaning in Chinese
secondary surface preparation
Examples
- The condition of secondary surface preparation prior to first coating and the total dry film thickness after final coating shall be inspected by three parties ( builder , paint maker and owner )
第一度涂装之前的二次除锈和完工涂层的干膜厚度应由三方（船厂、油漆商、船东）来检验。