短語詞組短語Preliminary softening treatment 初步軟化處理preliminary wastewater treatment 廢水初步處理preliminary filter treatment 過濾預(yù)處理preliminary heat treatment 初步熱處理preliminary water treatment 初步水處理temperature in preliminary treatment 預(yù)處理溫度Preliminary high humidity treatment 初步高濕處理time for preliminary treatment 預(yù)處理時(shí)間metal screen preliminary treatment 網(wǎng)濾預(yù)處理 返回 preliminary treatment