Home / Standards / GB/T 33551-2017 GB/T 33551-2017 Active Portable small-type diesel engine-pumps direct-linking unit—Specification for performance evaluation 轻小型柴油机-泵直联机组 性能评价规范 Standard Type GBT ICS 65.060.35 CCS B91 Status 现行 Issue Date 2017-03-09 Implementation 2017-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A