日期:
来源:雅诚德英语网
Secondly, the rusty corrugated guardrail plate should also be cleaned in time, and classified recovery.
其次,生锈的波形护栏板也应及时清理干净,并分类收回。
Secondly, the rusty corrugated guardrail plate should also be cleaned in time, and classified recovery.
其次,生锈的波形护栏板也应及时清理干净,并分类收回。