精密角型水平儀AA151 型號規(guī)格L*H*Wmm感度mm/m質(zhì)量AA151150*150*400.022.1AA152150*150*400.052.1AA153150*150*400.12.1AA201200*200*430.023.4AA202200*200*430.053.4AA203200*200*430.13.4AA251250*250*450.025.0AA252250*250*450.055.0AA253250*250*450.15.0AA301300*300*470.026.0AA302300*300*470.056.0AA303300*300*470.16.0