例句 /

The main products of the works are C02 gas protection auto welding linning with various specifications. Special specifications may be ordered according to the requirements of the customers.

The main products of the works are C02 gas protection auto welding linning with various specifications. Special specifications may be ordered according to the requirements of the customers.

本厂主要品种有各种规格的二氧化碳气体保护焊衬垫及气电保护自动立焊衬垫。特殊规格可根据用户需要生产。