有条件上产品自然是最好的,但尽管不具备条件,创造条件上产品也有着积极的意义俗话说:没有金钢钻,不揽瓷器活。但是,几年前,我们公司在没有PUR胶的情况下,硬是凭借着工人的智慧与生产工艺上 Conditional product is the best of course, but despite the lack of conditions, the conditions for the product also has a positive meaning As the saying goes: There is no diamond, not embrace porcelain live. However, a few years ago, our company in the absence of PUR plastic case, simply by virtue of the wisdom of workers and production processes