Heilongjiang Provincial Standard of the People's Republic of China
Latest
DB2308/T 128-2022
Scope
This document is applicable to the medium and low temperature cold areas in the third and fourth accumulated temperature zones of Jiamusi, Heilongjiang Province or rice planting areas in years of low temperature and cold damage.
DB2308/T 128-2022 history
2022DB2308/T 128-2022 Technical Regulations for Regulating Low Temperature Resistance of Rice