code	label
DA01-4	International
DA02-7	National
DA03-0	Public
DA04-3	Private
DA05-6	Second-hand
DA06-9	Primary
DA07-2	Secondary
DA08-5	Tertiary
DA09-8	Real-time
DA10-1	Stage
DA11-4	Secretarial
DA12-7	Indoor
DA13-0	Outdoor
DA14-3	Mobile
DA15-6	Domestic
DA16-9	Non-domestic
DA17-2	Turnkey project
DA18-5	Underground
DA19-8	Underwater
DA20-1	On-site
DA21-4	Above-ground
DA22-7	All-purpose
DA23-0	Special-purpose
DA24-3	And related articles
DA25-6	Standard
DA26-9	Management
DA27-2	Administrative
DA28-5	Social service
DA29-8	Social work
DA30-1	Counselling
DA31-4	Daycare
DA32-7	Family-planning
DA33-0	Rehabilitation
DA34-3	Guidance
DA35-6	From workroom
DA36-9	Natural resource
DA37-2	Recycling
DA38-5	Decontamination
DA39-8	Pollution tracking
DA40-1	Quality control
DA41-4	Treatment
DA42-7	Including installation
DA43-0	Multipurpose
DA44-3	Spare parts