28101-01,安装硬件 HOUR METERS
2810-1032-AL,SQUARE STANDOFFPLAIN ALUMINUM5/8
2810-1032-B,SQUARE STANDOFFPLAIN BRASS5/8 SQ
2810-1032-S,SQUARE STANDOFFPLAIN STEEL5/8 SQ
2810-1032-SS,SQUARE STANDOFFPLAIN STAINLESS S
28101-16,安装硬件 HOUR METERS
28101-20,工业控件（未指定） AC MULTIRNGE HOURMTR 28000 SERIES
2810-1224-AL,SQUARE STANDOFFPLAIN ALUMINUM5/8
