设备
There are a few key pieces of equipment required for preserving food and are dependent on what type of preserving you plan on doing.
压力装罐头
Required when canning low-acid foods such as vegetables and meat. The pressurized environment, that this piece of equipment provides, is key to destroying harmful bacteria.
压力表测试
Many counties across North Dakota offer pressure gauge testing. Check out the "Services" section of your local county for more information.