prime quality hot-dipped galvanized steel coils是什么意思
prime quality hot-dipped galvanized steel coils是什么意思
hot dipped galvanized steel st 怎么翻译?
Oscillate Wound Galvanized Steel Coils
英语翻译跟 hot-dipped galvanized steel有什么区别?还是指同一件东西?有什么关系吗?
Prime hot rolled steel
谁知道hot dipped galvanized malleable iron pipe fitting 是什么
galvanized steel
英语翻译Hot rolled steel coils:According to jisg3131 sphc tolera
2.0mm continous Hot dipped Zinc coated steel sheet
英语翻译the production of hot rolled coils atSaldanha Steel is e
HR and CR stainless steel coils 是什么
请问PQF管轧机的PQF(prime quality finishing)是什么意思?