早期的金属罐装饮料由铁制成,也没有拉标签。
Carefully pull seal back from pull-tab at the end of small compartment just enough to drain liquid.仔细拉印章从下拉式标签在年底小隔间足以流失的液体。
It funded trials of a lightweight pull-tab lid for food tins, which it believes could save 15, 000 tonnes of steel each year in Britain alone.WRAP出资试验减轻食品罐头盖子拉环重量,这有望在英国每年节省15,000吨钢铁。