| 释义 |
双向☞ fixed high-expansion foam fire-extinguishing system--fixed high expansion forth fire-extinguishing systemfixed high-expansion foam fire-extinguishing system固定高胀力泡沫灭火系统fixed high-expansion foam fire-extinguishing system固定高脹力泡沫滅火系統機械工程fixed high-expansion foam fire-extinguishing system固定高脹力泡沫滅火系統造船工程名詞 |