tightness test for hull_船舶工程英汉词典
tightness test for hull
[船舶工程英汉词典]
tightness test for hull船体密性试验
是什么意思，tightness test for hull的解释，tightness test for hull的翻译
[航海科技英汉词典] tightness test for hull
船体密性试验
tightness test for hull_船舶工程英汉词典tightness test for hull
[船舶工程英汉词典]
tightness test for hull是什么意思，tightness test for hull的解释，tightness test for hull的翻译
[航海科技英汉词典] tightness test for hull
