The surface free ends are prestressed by tensile spring (4) in the direction towards the switching pin. In the OFF position they abut an insulating plate (11) with a bore for guiding the switching pin.(DS).HEUTSCHI, HANS, KAPPEL, OLTEN, CH...
概述:本文介绍了Steven和David两人的生活方式及保持健康的方法。 结果一 题目 I have wo good 1 (riend).They Are Steven and 【David, l'fhey` both(那〕 h've cormputers and olten tatk on the 2 they'■re talking sbout how to l (health). Steven is good ,sall ublects,He think doing e...