字典網>> 英漢字典>> P開頭詞條>>pneumatic ramming的意思 漢英字典pneumatic ramming中文翻譯：【機】 氣動搗砂字典網 相關詞條：pneumatic controllers pneumatic/hydraulic spring diaphragm actuator pneumatic ash conveyer pneumatic knock-out pneumatic drying pneumatic tourniquet pneumatic cushioning pneumatic dryer pneumatic tube conveyer pneumatic impingement nozzle