拟采取的罐装绿茶水生产工艺特点是：茶鲜叶经杀青后，直接烘干作为原料，避光真空沸水浸出。
The canned green tea drinks were made from the dry tea which was directly roasted from fresh tea shoots after DE enzymed by soaking under non light and vacuum.
真空吸尘器，家用罐装性，目的是用来清除测试后样上的杂物。
Vacuum Cleaner, home canister type, to clean specimens after testing.
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