Ergonomics common size unit: mm mm furniture common size wardrobe: depth: 600-650 wardrobe door width: 400-650 height: 1900-2400 low cabinet: depth: 350-450. Cabinet door width: 300-600 TV cabinet: depth: 450-600 height: 600-700 wine cabinet: width: 665438+ 00-8 10 height: 65438+ 0540- 1620 bookcase: depth: 2550. 8+0350 1500 1800 Length:18001860 2000 2100 Round bed: diameter: 1860 2 1 25 2420 Bed height: 450- 0-950 Depth: 600-800 Cushion height: 350-420 Backrest height: 750-2440 Quadruple: Length: 2320-2520 Lounge chair with footrests: Male:1520-1. 600 height: 380 (best) -500 middle: rectangle: length: 1200- 1350 width: 380-500 or 600-750 square: length: 750-900 height: 430-500. Width: 600-800 height: 330 (best) -420 circle: diameter: 750 900 1050 1200 height: 330-420 square width: 900105010. : 330-420 Desk: Fixed: Depth: 450-700 (600 is the best) Height: 750 Movable: Depth: 650-800 The lower edge of the desk is off the ground: at least 580 Length: at least 900 1500- 1800 Best dining table: Height: Length: 2430 width: 1360 general square table width: 1200 900 750 length method: two people: 700*850/9 10 four people:1350 * 850/9/kloc-. 0 round table diameter: two people: 500 800 four people: 0 twelve people: 1800 dining table turntable diameter: 700-800 common indoor dimensions: wall size skirting height: 80-200 dado height: 800- 1500 mirror line height:1600. Windows: width: 400- 1800 (excluding modular windows); sill height: 800- 1200; common dimensions of doors: 800- 1200; dining room: table spacing should be greater than 500 (of which 500 is seats). Minimum distance between dining table and wall: 9 10- 1060 Minimum distance between chair and wall: 450 Distance between desktop and lamp: 480-680 Main aisle width: 600-900 Bar height: 900- 1050 width: 500 bar stool. Two-person walk width: 2000 bilateral three-person aisle width: 2300 bilateral four-person aisle width: 3000 salesperson counter aisle width: 800 salesperson cargo counter: thickness: 600 height 800- 1000 single-backrest vertical shelf: thickness: 300-500 height: 1800 height: 400. 200 small commodity cabinet: thickness: 500-800 height: 400: 25m2: 16-19m2 small:16m2 bed height: 400-450 bed height: 850-950 bedside table: 500-700 width. 438+0 100- 1500 width: 450-600 height: 700-750 luggage rack: length: 9 10- 1070 width: 450-60070. 0 wardrobe: width: 800- 1200 height: 1600-2000 depth: 500-600 sofa: width: 600-800 height: 350-400 backrest height: 65438+. : 1700- 1900 bathroom area: 3-5m2 bathtub length:122015201680 width: 720 height: 450 bathroom: 750*350 flusher. 4 100 shower height: 2 100 dresser: length: 1350 width: 450 meeting room ring-shaped senior meeting room capacity: ring line length: 700- 1 000 circular conference service corridor width: 600-800 traffic space, stair rest platform clearance: 0 room corridor height: equal to or greater than 2400 comprehensive corridor width without seats on both sides: equal to or greater than 2500 stair handrail height: 8+0400 lighting switch height: 1000 office furniture desk: length:1200-/kloc. 450 sofa: width: 600-800 height: 350-400 backrest height: 1000 coffee table: front type: 900*400*400 (height) center type: 900 * 900 * 400 * 700 * 400. 400 bookshelf: height: 1800 width: 1200- 1500 depth: 350-450 bookshelf: height: 1800 width: 1000-65438+.