[甘肃地方标准] DB62/T 4978-2024 豌豆品种 定豌4号
[国外标准] BS 4978-2007 Visual strength grading of softwood - Specification
[国外标准] BS 4978-1996 Specification forn Visual strength grading of softwood
[化工行业标准] HG/T 4978-2016 C.I.溶剂蓝78