The internal cavity is filled with clear gel composition according to the invention, a quantity of about 8.0 ml.
向管子的内膛注入本发明之透明胶状组合物，剂量约8毫升。
Automatic IC removal of the high pressure in the internal cavity when the valve is about to close see the working principle diagram for the details so as to ensure safety.
阀门关闭时能自动卸掉内腔高压(详见工作原理图)，保证使用安全。
Coelomate has a body cavity containing the internal organs.
体腔动物拥有一个体腔包含内部器官。
应用推荐