back moulding造句

Terminate contract by through negotiation by both sides . sellers should give back mould that have paid , the transport costs of give back mould , to be covered by buyers
合同终止：经双方协商终止合同的。卖方应将买方已付费的模具全部归还买方，归还模具产生的运输费用，由买方支付。
The design and machining technology process of its molding part including the front moulding plate 、 front mould kernel 、 back mould plate 、 back mould kernel 、 back mould set piece 、 incline guide pin 、 slide steatite etc , and the choice and calculation of technology parameters of the impotent part , the design process of extrusion outfit , inject system and other makeup are specified in detail ; test and product have been introduced
详细地叙述了模具成型零件包括前模板、前模仁、后模板、后模仁、后模镶件、斜导柱、滑块等的设计与加工工艺过程，重要零件的工艺参数的选择与计算，推出机构与浇注系统以及其它结构的设计过程，并对试模与产品缺陷作了介绍。
It's difficult to find back moulding in a sentence. 用back moulding造句挺难的