我是使用自签名的罐子，还有一些第三方签署的罐子。

I was using self signed jars, also there were some third party self signed jars.

youdao

与第三方签署合同采购商品或服务而不是内部提供上述产品或服务的过程。

The process of contracting with a third party for products or services rather than providing those products or services internally.

youdao

对于非比例分保，还需提交精算责任人签署的或第三方提供的定价报告。

As for a non-proportional insurance, a pricing report signed by a responsible actuary or provided by a third party shall be submitted.

youdao