五金件没有任何生锈、氧化和镀层脱落情形，才可接受（AC），反之拒收（R

五金件没有任何生锈、氧化和镀层脱落情形，才可接受（AC），反之拒收（RE）。

Results (English) 1:

Hardware without any rust, oxidation, and the coating off before they can accept (AC), whereas rejection (RE).

Results (English) 2:

Hardware does not have any rust, oxidation and coating off the case, be accepted (AC), on the contrary reject (RE).

Results (English) 3:

Hardware does not have any rust, oxidation and coating off the situation, it is acceptable (AC), and vice versa (RE).