我们主要通过两点控制氯氟醚的残留：1.用煤油冲洗喷药机管道，一台冲洗3

我们主要通过两点控制氯氟醚的残留：1.用煤油冲洗喷药机管道，一台冲洗3次，但是还有残留一点点。2，通过生产与ARS相近的产品，继续生产3天，可以完全去除氯氟醚

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We mainly through two points control of fluorine and chlorine ether residue: 1. Kerosene washing spray pipe, a washing 3 times, but there are residual a little bit. 2, through the production of similar products, continue to produce 3 days, can completely remove the ARSWe mainly through two points control of fluorine and chlorine ether residue: 1. Kerosene washing spray pipe, a washing 3 times, but there are residual a little bit. 2, through the production of similar products, continue to produce 3 days, can completely remove the ARSWe mainly through two points control of fluorine and chlorine ether residue: 1. Kerosene washing spray pipe, a washing 3 times, but there are residual a little bit. 2, through the production of similar products, continue to produce 3 days, can completely remove the ARS