fire extinguishing with pressure balancing的意思|示意
美 / /
英 / /
均压灭火法
fire extinguishing with pressure balancing的网络常见释义
均压灭火法 ... earth pressure balancing pipe jack 土压平衡顶管机 fire extinguishing with pressure balancing 均压灭火法 balancing pressure 平衡压力 ...