Inertia Vibrating Knock-out Machine is mainly used for casting off foundry sand from proplasm after mechanized molding and pouring in the foundry.
惯性振动落砂机主要用于铸造车间机械化造型浇注后铸型的落砂。
The “machine-or-transformation test,” in the eyes of many, was too stringent. Applied strictly, the test would knock out too wide a swath of patents.
“机器-或-转换检验方法”在许多人看来过于严苛。如从严适用，该检验方法对专利打击面过大。
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