Home / Standards / GB/T 18961-2012 GB/T 18961-2012 Abolished Forestry machinery - Portable hand-held brush-cutters and grass-trimmers - Vocabulary 林业机械 便携式割灌机和割草机 词汇 Standard Type GBT ICS 65.060.70 CCS B90 Status 废止 Issue Date 2012-05-11 Implementation 2012-10-01 Responsible Dept 国家林草局 Drafting Unit N/A