If adding substantial weight inside the rim , it ' s more convenient to remove the grommet strips and / or bumper , use 1 / 2 inch wide lead tape and punch holes with an awl to accomodate the grommets 如果要增加比较重，那么卸下避震器和护线管，用1 / 2宽的避震条贴在拍框内部然后用锥子在避震条上钻孔，使得卸下的护线管可以再安上。
Description ? high - speed lacing design based on wet weather boot ; trials are focusing on determining soldiers ' preference for material combination ( all - leather or leather / textile uppers ) , colour configuration ( desert tan , black , or olive green ) , and air ventilation grommets ( grommets or no grommets ) 描述-基于湿地靴设计的快速绑带；适宜士兵穿着的材料组成（皮革或皮革织物靴面） ，颜色组合（沙漠黄，黑色或橄榄绿） ，以及透气孔（是否需要） ，仍在试验中。
Raw materials , felt ? fabrics ? brake and clutch lining ? thermal insulation ? pipe and tube insulation ? rubber and foam rubber ? polyurethane ? plastics ? wood ? glass ? ceramics ? graphite ? wax and casting compounds ? metals ? wire ? expanded metal ? shim stock ? foils ? magnets ? bumpers ? edge trim ? grommets ? grips , caps and plugs ? bellows 聚氨酯胶粘剂,超级胶水,螺纹密封垫圈,密封和粘合剂,建筑胶粘剂,纸箱封口胶带,电气胶带,密封圈,减振条;绝缘橡胶,泡沫橡胶,塑料,金属丝,金属垫片
