Compared level slip core mould with folding core mould, it has the advantages of saving material, reducing dismantle core Labour intensity and using core mould recycle but not rebuilding.
水平滑动芯模与折叠芯模相比，具有省材料、减少拆芯模的劳动强度、芯模可反复利用而无需整修的优点。
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If you are wearing a gorgeous pair of very high heels for an event, bring along a pair of flat shoes, you can even get folding flats for parties, that can slip into a bag.
The equal safety factor method, imbalance thrust method, high-point equity method and reconnaissance criterion method can be used to analyze the double-slip body on the folding-line slope.