This standard specifies the basic parameters, quality indicators and evaluation methods of the DDZ-Ⅱ series electric unit combination instrument calculator. This standard applies to DDZ-Ⅱ series electric unit combination meter calculators, including adders and subtractors, multipliers and dividers, and square rooters.
JB/T 8216.1-1999 history
1999JB/T 8216.1-1999 DDZ-Ⅱ series process electronic control system.Computing unit