短語詞組短語Ph -meter 酸堿計;酸度計;繙譯lamp pH -meter 燈式酸堿計numerical ph -meter 數(shù)字式酸度計digital l pH -meter 數(shù)字式酸堿計direct -reading PH meter 直讀PH計fiber -optic ph meter 光纖ph計Pen -type pH Meter 樣品名稱immersion pH -meter of industry 工業(yè)用浸入式酸堿計 返回 pH meter pH