DB44 T 433-2007 主要观叶植物试管苗质量等级

ICS65.020.20B6121110-2007DBDB44/T4332007ThequalityclassificationforyoungplantofseveralFoliageplantsbytissue-culture2007-06-222007-09-22DB44/T4332007IDB44/T4332007112DB44/T43320072cm0.1cmZ%=100×b/Z──%b──g──520GB/T2828.1AQL4.033123DB44/T43320073DB44/T43320074