Implementation standards: "Hotel industry Health Standards" GB9663-1996, GB5701, GB5749
Physical indicators:
Air temperature GB/T 18204.1-2013 3.2
Relative humidity GB/T 18204.1-2013 4.3
Indoor wind speed GB/T 18204.1-2013 5
Illuminance GB/T 18204.1-2013 8
Noise GB/T 18204.1-2013 7
Fresh air volume GB/T18204.18-2000, GB/T18883-2002
The bed covers an area of GB9663-1996
Chemical index: PM10 GB/T 18204.2-2014 5.1
Inhalable particulate matter PM2.5 GB/T 18204.2-2014 6
Carbon monoxide GB/T 18204.2-2014 3.1
Carbon dioxide GB/T 18204.2-2014 4.1
Formaldehyde GB/T 18204.2-2014 7.1
Biological indicators: Total number of airborne bacteria GB/T 18204.3-2013 3.2
Total bacteria of appliances GB/T 18204.4-2013 3
Utensils Coliform
GB/T 18204.4-2013 4
Utensils Staphylococcus aureus GB/T 18204.4-2013 5
Appliance mold GB/T18204.8-2000
Hotel equipment refers to: tea set towel bed cover pillowcase (towel) bed sheet basin foot basin bathtub seat cushion slippers, etc