handhole cover

网络释义

1.	手孔盖 be covered with的翻译中文意思-在线英汉词典 ... gum cover 胶套 handhole cover 观察孔盖，手孔盖 hatch cover 装货口盖 ... www.chinabaike.com
2.	观察孔盖 be covered with的翻译中文意思-在线英汉词典 ... gum cover 胶套 handhole cover 观察孔盖，手孔盖 hatch cover 装货口盖 ... www.chinabaike.com
3.	手孔盖板机械专业英语词汇-机械资讯-马棚网... ... hand hole 手孔，检查孔 handhole cover 手孔盖板 hand in 提交，递交 ... www.mapeng.net