MySheen

How big a needle does a boar need?

Published: 2024-12-23 Author: mysheen
Last Updated: 2024/12/23, How big a needle does a boar need?

Give the boar neck intramuscular injection vaccine, found that the skin is too thick, the needle can not be inserted, I would like to ask the older boar need how much needle. -I don't understand.--

 
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