麦克的首个产品是热固性瓶帽。

Mack's first product was thermoset bottle caps.

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所述瓶帽能够连接到奶瓶或吸嘴，以便在微波炉中消毒。

Said cap can be attached either to a feeding bottle or to a pacifier to enable the sterilisation thereof in a microwave oven.

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车有螺纹的颈环固定在钢瓶的锥形端，可以安装保护性瓶帽。

A threaded neck ring is secured to the tapered end of the cylinder to allow a protective cylinder cap to be installed.

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