Home / Standards / GB/T 28683-2012 GB/T 28683-2012 Abolished Technique rules of phalaenopsis cultivation 蝴蝶兰栽培技术规程 Standard Type GBT ICS 65.020.20 CCS B62 Status 废止 Issue Date 2012-09-03 Implementation 2012-11-01 Responsible Dept 国家林草局 Drafting Unit N/A