gas-sensitive leak detector
gas-sensitive leak detector
[铁道科技英汉词典]
gas-sensitive leak detector气敏查漏仪
是什么意思，gas-sensitive leak detector的解释，gas-sensitive leak detector的翻译
gas-sensitive leak detector
[铁道科技英汉词典]
gas-sensitive leak detector是什么意思，gas-sensitive leak detector的解释，gas-sensitive leak detector的翻译