| 释义 |
covering layer短语¹³¹⁶²⁰⁺³
基本例句
保护层; 覆盖层
The influence of abr diameter is stronger than the thickness of concrete protective covering layer.
同时钢筋直径对钢筋锈胀力的影响程度要大于混凝土保护层厚度的影响。 cnki
With sulfuration metal flange and asbestos covering layer.
连端硫化金属法兰，外有石棉保护层。 kuenglish
The thin aluminum or galvanized sheet steel makes covering layer, the surface don't brush to paint or anti-corrosion coatings.
采用薄铝或镀锌薄钢板作保护层时，其表面可不刷油漆或防腐涂料。 zzhgyq |