covering for protecting (protective cover)
[专利英汉词典]
covering for protecting (protective cover)【固定建筑物】
保护性铺设
covering for protecting (protective cover)
【固定建筑物】
保护性遮盖物
covering for protecting (protective cover)
【生活需】
要,保护罩(保护盖板)
covering for protecting (protective cover)
【生活需要】
保护性遮盖物
是什么意思,covering for protecting (protective cover)的解释,covering for protecting (protective cover)的翻译