access opening
词语: access opening
解释: 检修孔
词典: 船舶专业英汉词典
access opening 相关解释
access opening 〔名词〕观察孔,检查孔
access opening 检修孔〔口〕
access opening 〔名词〕检查孔,检修孔
access opening 入口,人孔
检修孔 access opening
检修孔 access hole
检修孔 access hole;access opening;inspection opening