水准．部分常用型号如下：SR355098/SR355098（盖板打不开）/AG355KM1接头型号，配SR355098拖链/S355/SR300 025080/SR305008/SR307SE142140/SR306SE074075D 每节65mm X 50= 3.25m/SR355045(与SR355A 45可完全替换，价格一样）/A355KM（尾插，配套SR355045/SR300025040/AG300KM（尾插，配套SR300025040/SR300A025040可用来替代SR300025040//AN300A025/SR300A025040/SR355066/SR305A008 R50*1000MM/SR306F SR306002 R75*1250MM/SR306F SR306001 R107*1250MM/SR355/065/1880MM/AN355KM1/SR326SE061107/5200MM/SR326SE061107/5980MM/SR400040/7