This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of nanofiltration devices. This standard applies to the manufacturing, factory inspection and type inspection of nanofiltration devices in water softening and other application fields.
HY/T 114-2008 Referenced Document
GB 14048.1 Low-voltage switchgear and controlgear.Part 1:General rules*, 2012-12-31 Update