Small contact gap, snap action, high sensitivity and small operating travel.

具有微小触点间隙，动作快速，高灵敏和微小行程。

youdao

Stack contact area should be formed, when the contact gap, should be required to handle, as shown in table 5-3.

板叠接触面间应平整，当接触有间隙时，应按规定处理，见表5 - 3。

youdao

Press the horn switch, if the speaker sometimes ring, sometimes not ring, more than the inner contact of the switch is not good, the use of too long, the contact gap increases.

按下喇叭开关，如果喇叭有时响，有时不响，多是喇叭开关内部的触点接触不好，使用时间过长，触点间隙增大。

youdao

They made an early breakthrough with Maddock going over in the corner after an initial tap penalty from Michael Claasens, and some superb off-loading in contact by the visiting forwards created a gap for the winger to dive through.

BBC: Dragons 12-15 Bath