Buy: canned fruit, canned vegetables, frozen vegetable, salted vegetable, preserved szechuan pickle.

采购: 罐头水果, 罐头蔬菜, 冷冻蔬菜, 腌菜, 榨菜.

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This paper discuss the processing technology of raw preserved szechuan pickle preserved szechuan pickle.

探讨了以新鲜大头菜为原料,生产榨菜的加工工艺.

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