價格：免費
檔案大小：18.6 MB
版本需求：需要 iOS 10.0 或以上版本。與 iPhone 5s、iPhone 6、iPhone 6 Plus、iPhone 6s、iPhone 6s Plus、iPhone SE、iPhone 7、iPhone 7 Plus、iPhone 8、iPhone 8 Plus、iPhone X、iPhone XS、iPhone XS Max、iPhone XR、iPad Air、iPad Air Wi-Fi + Cellular、iPad mini 2、iPad mini 2 Wi-Fi + Cellular、iPad Air 2、iPad Air 2 Wi-Fi + Cellular、iPad mini 3、iPad mini 3 Wi-Fi + Cellular、iPad mini 4、iPad mini 4 Wi-Fi + Cellular、12.9 吋 iPad Pro、12.9 吋 iPad Pro Wi-Fi + Cellular、iPad Pro（9.7 吋）、iPad Pro（9.7 吋）Wi-Fi + 行動網路、iPad (第 5 代)、iPad（第五代）Wi-Fi + 行動網路、iPad Pro（12.9 吋)（第二代）、iPad Pro（12.9 吋)（第二代）Wi-Fi + 行動網路、iPad Pro（10.5 吋)、iPad Pro（10.5 吋）Wi-Fi + 行動網路、iPad （第六代）、iPad Wi-Fi + Cellular（第六代）、iPad Pro（11 吋）、iPad Pro（11 吋） Wi-Fi + 行動網路、iPad Pro（12.9 吋)、iPad Pro（12.9 吋）Wi-Fi + 行動網路、iPad mini（第 5 代）、 iPad mini（第 5 代）Wi-Fi + 行動網路、 iPad Air（第 3 代）、 iPad Air（第 3 代）Wi-Fi + 行動網路 及 iPod touch 相容。
支援語言：英語
Do you know where steel is used in modern cities?
Or that it has a prominent role in energy generation and supply –renewable and conventional?
And did you know you can construct a 54-story building on a tiny piece of land with steel?
Discover even more about steel with this interactive viewer app for ArcelorMittal’s 2019 Fact Book.
- Scratch to find out more about sustainability
- Watch moving and informative videos
- Browse interactive maps that show where our steel is made
- Find your local contact to get the right steel for your project
- Subscribe to our push notifications and receive news about ArcelorMittal Europe directly on your device
- And discover where it’s used through image galleries and stories from around the world.
There’s a wealth of information to discover through our hidden and exclusive content!
支援平台：iPhone, iPad