Please see the record of the previous buring pot after changing new pad, other countries have no records of buring test by this product, only have the record of vacuum test.

• 原来烧过的罐子换了新垫子后的测试纪录；请看一下.；其它国家没有产品燃烧测试纪录；只有整理了真空测试的纪录