This standard specifies the technical specifications and calibration methods of rebar laser length measuring and weighing testing machines. This standard applies to the calibration of online rebar laser length measurement and weighing testing machines (hereinafter referred to as: testing machines)
T/SJZJLXH 0008-2020 history
2020T/SJZJLXH 0008-2020 Calibration specification for rebar laser length measuring and weighing testing machine