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Hall W4
Facilities	Hall W4 Outer Corridor Service Area	Hall W4	Hall W4 Inner Corridor Service Area
Construction Area		13,100 sqm
Using Area		11,500 sqm
Border Length	168mmX70m
Load		5ton
Net Height	Floor Height 6m，Net Height 3m	13~17.5m	Floor Height 6m，Net Height 3m
Cargo Door	One：6mX5m	Seven：4.3mX4.7m
Fire Control Scrolling			(WidthxHeight:7.8mx5.6m)
Exhibition Floor	Vitrified Tile	Epoxy Self-leveling Floor	Vitrified Tile
Escalator			Two
Elevator
Gentlemen's	12W.C.pan, 10個Urinal
Ladies'	17W.C.pan
Fire Hydrants		5 Underground Hydrants
Booth		564
Light&Strong CurrentBooth Box		71
Strong Current Booth Box		63
Blind Drain		12
Open Drain		14
Feedwater		69
Water Supply		18
Drain Points, Floor Drain		69
Broadcast System	Y	Y	Y
Emergency Lighting	Y	Y	Y
Air Conditioning Room		7 On Second Floor
Strong Current Room	N	14	2
Light Current Room	2	2	2
Communication & Internet	Obligated CATV & Cable Broadband Network	Obligated CATV & Cable Broadband Network	Obligated CATV & Cable Broadband Network
Security	24-Hour Security Service	24-Hour Security Service	24-Hour Security Service
For Conference & Consultation	1		First Floor 2, Second Floor 2
For Business	1
For Meal	1		1
Air-Conditioning	Summer 26 Winter 19	Summer 26 Winter 19	Summer 26 Winter 19
Telephone	LOCAL, DDD, IDD	LOCAL, DDD, IDD	LOCAL, DDD, IDD
Compressed Air		6－8BAR
Power Supply	3-PHASE, 5-LINE, 380V/220V, 50HZ/ 1-PHASE, 220V, 50HZ	3-PHASE, 5-LINE, 380V/220V, 50HZ/ 1-PHASE, 220V, 50HZ	3-PHASE, 5-LINE, 380V/220V, 50HZ/ 1-PHASE, 220V, 50HZ
Lighting	300 lux	300 lux	300 lux
Fire Control	Smoke Sensitive Alarm,Temperature Sensitive Alarm	Air Sampling Alarm	Smoke Sensitive Alarm,Temperature Sensitive Alarm

Beijing International Hydrogen Technology & Equipment Exhibition

2026.3.26-28China International Exhibition Center (Shunyi Hall), Beijing