[轻工行业标准] QB/T 5685-2022 水处理用盐
[化工行业标准] HG/T 5685-2020 C.I.溶剂红207
[国外标准] BS 5685-3-1986 Electricity meters
[国外标准] BS 5685-1-1979 Electricity meters. Specification for Class 0.5, 1 and 2 single-phase and polyphase,
[机械行业标准] JB/T 5685-1991 膨化颗粒饲料机 试验方法