求翻译：购买第一类易制毒化学品时须到省级公安机关申请购买许可证，购买第二类、第三类易制毒化学品时须到县(区)公安机关备案，取得购买许可证或者购买备案证明后，方可购买易制毒化学品，易制毒化学品清单见附则8.3易制毒化学品清单；是什么意思？

Purchase precursor chemicals are required to apply for the purchase of a license to the provincial public security organs, the purchase of the second class, third class of precursor chemicals. County (District) public security organ be made to purchase a license or buy the record to prove only after

The first such purchase control of precursor chemicals to the provincial public security organs for buying the license, and buy the first class 2, class 3 easy-to-chemicals and drugs, to the county (district) and public security organs shall purchase a license or registration certificate purchase, y

Purchases the first kind easy to counteract poison when the chemical must arrive the provincial level public security organ to apply for the purchase permit, purchases second kind, the third kind easy to counteract poison when the chemical must arrive the county (area) the public security organ to s

When purchasing a first precursor chemicals to provincial public security organs are required to purchase a license, purchase second class, third class, precursor chemicals and such to the County (district) the public security authorities for the record, after obtaining the purchased license or purc

正在翻译，请等待...