The shortcomings of the present design theory of Plastics pressure vessels ar…

文中还就目前塑料容器设计理论中存在的间题进行了讨论。

youdao

The shortcomings of the present design theory of Plastics pressure vessels ar…

文中还就目前塑料容器设计理论中存在的间题进行了讨论。

youdao