The difference processing technology between thin and thick straw flakeboard and the technology of thin strawf lakeboard wered escribed.
介绍稻秸薄板和厚板的区别、稻秸薄板生产。
The difference processing technology between thin and thick straw flakeboard and the technology of thin strawf lakeboard wered escribed.
介绍稻秸薄板和厚板的区别、稻秸薄板生产。
An optimal sensor design method was presented for the multistation sheet metal assembly processes.
要提出了一种多位薄板装配过程测点优化设计方法。
By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.
用电荷投影方法,给出导体薄板上电荷密度的表示式和上场强分布。
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