應(yīng)用于糧食、蔬菜、水果、肉禽、水產(chǎn)、植物油、蛋和乳的食品中的農(nóng)藥殘留。內(nèi)徑mm長度m膜厚um價(jià) 格 內(nèi)徑mm長度m膜厚um價(jià) 格0.20300.31200 0.32300.312000.20300.612000.32300.612000.20500.318000.32301.012600.20500.618000.32500.318000.25150.37000.32500.618000.25150.67000.32501.019000.25300.312000.32503.028000.25300.612000.53150.59000.25301.012600.53151.09600.25500.318000.53300.516500.25500.618000.53301.017500.25501.019000.53500.527500.32150.37000.53501.028500.32150.67000.53503.04000