Shape memory alloy wires can increase the critical temperature of the beam, and also can restrain thermal buckling occurring or make the post-buckled beam back to initial equilibrium states.
Arrived this locality can be buckled to divide poundage again again, the poundage in home can have an evidence, and of abroad do not have.
到了本地又会再被扣一部分手续费，在国内的手续费会有凭证，而国外的则没有。
3
When the utility model is used, the buckle (3) can be opened firstly, a clothes hanger with clothes is hung on a clothes airing rail or a wire (4), and then the buckle (3) is buckled.