A pullring (1) is added to obviate the disadvantages of the prior rubber shoes, such as bulkiness and poor portability.
包括增加手提环(1)，解决了目前胶鞋比较笨重，携带不便。
2
The utility model has the advantages of easy process of pulling, possibility of being changed and combined into different forms, small space of the pullring, etc.
本实用新型的具有容易拔取、可改变组合成不同型式、拉环不占空间等优点。
3
Near the end of the expansion phase, the ring of plasma breaks open, and some of the plasma appears to escape the pull of the magnetic field loop.