• In this paper, The improvement on old speed signaler is described by dissecting some development process of a new-type ZX-5B1 speed signaler in detail.

    本文通过剖析新型ZX-5B1转速信号研制中的若干环节,阐述了型产品的改进

    dict.cnki.net

  • In this paper, The improvement on old speed signaler is described by dissecting some development process of a new-type ZX-5B1 speed signaler in detail.

    本文通过剖析新型ZX-5B1转速信号研制中的若干环节,阐述了型产品的改进

    dict.cnki.net

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