sealing surface area的意思|示意
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密封面积
sealing surface area的网络常见释义
密封面积 ... sealing stamp 封印 sealing surface area 密封面积 sealing system 密封系统 ...
sealing surface area相关例句
According to geological condition of this mined-out area, a three hole-ins well has designed to carry out surface grouting and fire-area sealing.
根据该采空区地质条件，设计了三开井身结构，对采空区进行地面注浆及封堵处理。