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释义	word mark [计] 字标
随便看	contact substance contactsubstance contact superheater contact support contact surface contact surface of valve seat contact surfaces contact surface separator contact surface separators contact switch contact symbol contact-symbology diagram contact system contact tachometer contact tag contact tail contact tank contact tehermometer contact telecommunication contact temperature contact temperature rise contact tension contact tension fitting contact terminal contact terminate pressure 415425154 415425254 415435 415452334 4154544 41551 41551515 41552 415531 415533221 砚台盒砚安砚屏砚席砚弟砚水壶砚水盂砚池砚海砚滴