以上来源于: WordNet
The positive can be produced either by direct modeling in wax over a prepared core (direct lost-wax casting), or by casting in a piece mold or flexible mold taken from a master cast.
正像可以用蜡直接在一个准备好的核心上浇铸成型(直接脱蜡浇铸)，也可以浇在一个模具中，或者从主铸件上取下来的柔韧的模具中。
Mold structure is flexible and conveniently load and unload.
模具结构灵活，装卸方便。
Flexible graphite packing rings are made of flexible graphite belt or braided graphite packings which are processed by pressing with mold to form rings in various sizes.
柔性石墨填料环是用柔性石墨带或柔性石墨编织填料(盘)，经模压成不同尺寸的环。
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