blow-out preventer
[专利英汉词典]
blow-out preventer【固定建筑物】
防喷装置, 封井器
是什么意思,blow-out preventer的解释,blow-out preventer的翻译
[海运英汉词典] blow-out preventer
blow-out preventer
[专利英汉词典]
blow-out preventer是什么意思,blow-out preventer的解释,blow-out preventer的翻译
[海运英汉词典] blow-out preventer