BS EN 17177:2019规定了直径为26 mm、高度为6 mm的冠盖的尺寸要求，该冠盖内衬塑料垫圈，设计用于密封具有颈部饰面的瓶子，用于撬开或扭转冠应用。交叉引用:EN 10202购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 17177:2019 specifies the dimensional requirements for the 26 mm diameter, 6 mm height crown cap, lined with a plastic gasket and designed to seal bottles with neck finishes foreseen for pry-off or twist-crown applications.Cross References:EN 10202All current amendments available at time of purchase are included with the purchase of this document.