A new western style process for spicy shank with pig shanks as the raw material and applying brine injecting vacuum tumbling vacuum packaging and post pasteurization is introduced.
Since pig iron and scrap are cheap, and because there is no expensive refinement process, cast iron is a low cost material compared with steel.
由于生铁和废钢铁都便宜，又因为不需要昂贵的精炼过程，和钢相比铸铁是一种廉价材料。
3
Automatic feed slot in pig feeding process has many advantages, and can produce various performance of value and contribution, to help farmers produce significant contribution.