短語詞組短語BULK CONDUCTIVE MATERIAL 高傳導(dǎo)材料Bulk Powder Material Transport 散裝粉物運輸bulk solid material flow 散裝固體物料流bulk nanometer material 納米晶塊體Bulk raw material 散裝原料Bulk Solid Material Handing 粉體工程設(shè)備bulk nanocrystalline material 塊狀納米材料bulk -material handling machinery 散料機(jī)械bulk optic material current sensors 塊狀光學(xué)材料電流傳感器 返回 bulk material