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Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless

Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
Conférence d'enseignement Panel à plat All-in-One Multi-fonction Electronic Whiteboard TV Control Control Control Blackboard Intelligent Touch Wireless
US$49,43
  • 库存: 189997
  • 模型: 796435508514_l
  • 重量: 0.50kg
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Technical
Brand Hyun crystal optoelectronics
Model 55inch teaching and conference all-in-one machine (single system) i5 fourth generation/4g/128g
Item number MG-CM
Type Touch all-in-one machine
Screen type Lcd
Resolution 3840*2160
Brightness 350cd/㎡
Contrast 5000:1
Number of clicks Theoretically unlimited
Response time Within 15ms
Purpose Teaching conference
Interface USB
Screen size 55inch conference single system (android 4+32g),65inch conference single system (android 4+32g),75inch conference single system (android 4+32g),85inch conference single system (android 4+32g),100inch conference single system (android 4+32g),55inch teaching single system (computer i5+8g+256g),65inch teaching single system (computer i5+8g+256g),75inch teaching single system (computer i5+8g+256g),85inch teaching single system (computer i5+8g+256g),100inch teaching single system (computer i5+8g+256g),55inch teaching conference machine dual system (i5+8g+256g,65inch teaching conference machine dual system (i5+8g+256g),75inch teaching conference machine dual system (i5+8g+256g,85inch teaching conference machine dual system (i5+8g+256g),100inch teaching conference machine dual system (i5+8g+256g),55-65inch floor-standing mobile stand,75-85inch floor-standing mobile stand,100inch floor-standing mobile stand,100inch herringbone movable stand
Whether to exclusively supply goods for cross-border export No
Dimensions 55/65/70/75/85/98/100/110 (inches)
Power 300
Color 4K

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1)去除原始包装，例如，如果你购买一双鞋子，你可以去掉鞋盒，这将大大节省体积重量。

2)运费通常按每0.5公斤收费。因此，如果你购买的产品只有0.1公斤，那么你可以考虑一次购买2-3件，这不会增加你订单的运费。

体积重量

体积重量指的是包裹的整体大小，以体积公斤计算。体积重量可以通过乘以包裹的长、宽和高（以厘米为单位），然后除以5000来计算（有些承运人使用6000/7000等作为除数）。

Volumetric Weight

国际运输禁运物品（但不限于此）,

  • cigarette 香烟
  • alcohol 酒精
  • liquid 液体
  • knife-scissor 管制刀具
  • toy-gun 玩具枪
  • seeds 种子
  • animals 活体动物
  • flowers 真花

以下物品（但不限于此）可能只能通过特定的物流线路运输,

  • cream 面霜
  • cosmetics 化妆品
  • snacks 零食
  • medicine 药品
Women's Clothing (Coats & Jackets, Dresses, T-Shirts, Tops, Suits)
Standard Size
China (cm) 160-165/84-86 165-170 / 88-90 167-172 / 92-96 168-173 / 98-102 170-176 / 106-110
International XS S M L XL
USA 2 4-6 8-10 12-14 16-18
Europe 34 34-36 38-40 42 44
Bra - Under bust
Standard Size
China
(cm)		 76.2 81.3 86.4 91.5 96.5 101.6 106.7 112 117 122 127 132 137 142
USA 30 32 34 36 38 40 42 44 46 48 50 52 54 56
UK 30 32 34 36 38 40 42 44 46 48 50 52 54 56
Europe   70 75 80 85 90                
France   85 90 95 100 105                
Italy   1 2 3 4 5                
Bra - Cup size
Standard Size
China A B C D E                  
USA AA A B C D DD DDD/E F FF G GG H HH J
UK AA A B C D DD E F FF G GG H HH J
Europe AA A B C D E F              
France AA A B C D E F              
Italy   B B/none C D DD E F            
Women's Underwear
Standard Size
China S M L XL XXL XXXL
International XS S M L XL XXL
USA 2 4 6 8 10 12
UK 6 8 10 12 14 16
Europe 32 34 36 38 40 42
France 34 36 38 40 42 44
Italy 38 40 42 44 46 48
Women's Shoes
Standard Size
Length (cm) 22.8 23.1 23.5 24.1 24.5 25.1 25.7 26 26.7 27.3 27.9 28.6 29.2
China 35.5 36 37 38 39 40 41.5 42 43 44.5 46 47 48
USA 5 5.5 6 7 7.5 8.5 9.5 10 10.5 12 13 14 15.5
UK 2.5 3 3.5 4.5 5 6 7 7.5 8 9.5 10.5 11.5 13
Europe 35 35.5 36 37.5 38 39 41 42 43 44 45 46.5 48.5
Men's Clothing (Coats & Jacketst,T-Shirts,Suits)
Standard Size
China (cm) 165 / 88-90 170 / 96-98 175 / 108-110 180 / 118-122 185 / 126-130
International S M L XL XXL
Men's Clothing (Shirts)
Standard Size
China (cm) 36 - 37 38 - 39 40 - 42 43 - 44 45 - 47
International S M L XL XXL
Men's Clothing (Pants)
Size (cm) 42 44 46 48 50
Waist (cm) 68 - 72 cm 71 - 76 cm 75 - 80 cm 79 - 84 cm 83 - 88 cm
Outseam (cm) 99 cm 101.5 cm 104 cm 106.5 cm 109 cm
Men's Underwear
Standard Size
China(cm) 72-76 76-81 81-87 87-93 93-98
International S M L XL XXL
USA(inch) 28-30 30-32 32-34 34-38 38-42
Men's Shoes
Standard Size
Length(cm) 24.5 25.1 25.7 26 26.7 27 27.6 28.3 28.6 28.9
China 39.5 41 42 43 44 44.5 46 47 47.5 48
USA 6 7 8 8.5 9.5 10 11 12 12.5 13
UK 5.5 6.5 7.5 8 9 9.5 10.5 11.5 12 12.5
Europe 38 39 41 42 43.5 44 45 46 46.5 47
长度Length
Imperial英制 Meric公制
1 inch[in] 英寸 ---- 2.54 cm 厘米
1 foot[ft] 英尺 12 in 英寸 0.03048 m 米
1 yard[yd] 码 3 ft 英尺 0.9144 m 米
1 mile[mi] 英里 1760 yd 码 1.6093 km 千米
1 int nautical mile[inm] 海里 2025.4 yd 码 1.853 km 千米
面积Area
Imperial英制 Meric公制
1 sq inch[in2] 平方英寸 ---- 6.4516 cm2 平方厘米
1 sq foot[ft2] 平方英尺 144 in2 平方英寸 0.0929 m2 平方米
1 sq yard[yd2] 平方码 9 ft2 平方英尺 0.8361 m2 平方米
1 acre 英亩 4840 yd2 平方码 4046.9 m2 平方米
1 sql mile[mile2] 平方英里 640 acre 英亩 2.59 km2 平方千米
体积/容量Volume/Capacity
Imperial英制 Meric公制
1 fluid ounce 液量蛊司 1.048 UK fl oz 英制液量蛊司 29.574 ml 毫升
1 pint(16 fl oz 液量品脱)品脱 0.8327 UK pt 英制品脱 0.4731 l 升
1 gallon 加仑 0.8327 UK gal 英制加仑 3.7854 l 升
重量Weight
Imperial英制 Meric公制
1 ounce[oz]蛊司 437.5 grain 格令 28.35 g 克
1 pound[lb]磅 16 oz 蛊司 0.4536 kg 千克
1 stone 石 14 lb 磅 6.3503 kg 千克
1 hundredweight[cwt] 英担 112 lb 磅 50.802 kg 千克
1 long ton(UK) 长顿 20 cwt 英担 1.061 t 顿