differential pressure of air leakage的意思|示意
美 / /
英 / /
漏风压差
differential pressure of air leakage的网络常见释义
漏风压差 ...pressure balance for air control，airpressure balance for fire control 3.2漏风压差 differential pressure of air leakage 3.3调压风墙 air stopping for pressure balance ..