corner post_新英汉石油技术词典
corner post
[新英汉石油技术词典]
corner post井架大腿底柱，角柱
是什么意思，corner post的解释，corner post的翻译
[建筑英汉词典] corner post
[海运英汉词典] corner post
[电信英汉词典] corner post
[电子工程英汉词典] corner post
[石油英汉词典] corner post
[航海英汉词典] corner post
[船舶英汉词典] corner post
[铁道科技英汉词典] corner post
