23支组密度计量程(kg/m3)分度值(kg/m3)全长(mm)标温(℃)读数方式600~6502.0180 1020下缘650~7002.0180 1020下缘700~7602.0180 1020下缘760~8202.0180 1020下缘820~8802.0180 1020下缘880~9402.0180 1020下缘940~10002.0180 1020下缘1000~10602.0180 1020下缘1060~11202.0180 1020下缘1120~11802.0180 1020下缘1180~12402.0180 1020下缘1240~13002.0180 1020下缘1300~13602.0180 1020下缘1360~14202.0180 1020下缘1420~14802.0180 1020下缘1480~15402.0180 1020下缘1540~16002.0180 1020下缘1600~16602.0180 1020下缘1660~17202.0180 1020下缘1720~17802.0180 1020下缘1780~18502.0180 1020下缘1850~19202.0180 1020下缘1920~20002.0180 1020下缘