protective covering meaning in Chinese
保护被覆
保护层
保护敷层
保护复盖
保护涂层
保涂层
防护涂层
防护罩
护面
Examples
- All buried lines are coated with a protective covering to save them from corrosion .
所有埋设的管道必须涂上保护层,以防生锈腐蚀。 - They have a protective cover of bracts and scales from time of initiation .
从开始孕育时,花芽便具有一层由苞片和鳞片构成的保护层。 - Protective coverings for electric cables - part 1 : general
电缆外护层第1部分:总则 - A protective covering for the face or head
罩,防护罩用于脸或头的保护性覆盖物 - Axe for fire fighters , with protective cover
消防队员用的带保护套的斧子