UN Comtrade Code WCO Abbreviation Description
1 - No quantity
2 m2 Area in square meters
3 1000 kWh Electrical energy in thousands of kilowatt-hours
4 m Length in meters
5 u Number of items
6 2u Number of pairs
7 l Volume in liters
8 kg Weight in kilograms
9 1000u Thousand of items
10 U (jeu/pack) Number of packages
11 12u Dozen of items
12 m3 Volume in cubic meters
13 carat Weight in carats
扫码加好友，拉您进群
全部版块
我的主页
收藏
![(JO6M6(]8Q]C~W${NI@MB82.png](https://bbs-pic.datacourse.cn/forum/201907/26/1511017ed9hpr9rr1kzpmr.png "(JO6M6(]8Q]C~W${NI@MB82.png")
![(JO6M6(]8Q]C~W${NI@MB82.png](https://bbs-pic.datacourse.cn/forum/201907/26/151026uzphbzbj9p0bap5x.png "(JO6M6(]8Q]C~W${NI@MB82.png")
