A closer inspection reveals that the label is lithographed on a heat shrinkable polymer or directly onto the exterior can wall rather than lithographed on a steel label.
最近的调查表明，印在热塑封套上或者直接印刷在外壳表面的标签要好过印在钢壳上。
2
What should you do? Heat the label with a hair dryer, then you can peel it easily.
只要用吹风机把卷标吹热一下，相信你就能轻松将它撕下。
3
The heat gun's name and model number are located on a black label on the bottom of the heat gun's barrel.