用夹具和环形锯将标识板切割成中等密度的胶合板，字母是用PVC板做成的。
The signboard was cut from medium-density-overlay plywood (MDO) using jig and band saws, and the lettering is comprised of PVC.
触摸板设备的主要功能是随时报告用户的触摸，并标识触摸的坐标。
The main functionality of the touch panel device is to report any time that the user touches it, and to identify the coordinates of the touch.
为了给筏子上的现代小工具提供电力——卫星导航仪，应急无线电标识，船舶自动识别仪等——我们准备了四块太阳能电池板，一架风力发电机和一部兼作健身器的脚踏泵。
To create electricity for our modern AIDS - GPS, EPIRB, AIS, Satnav and so forth - we have four solar panels, a wind generator and a foot pump, which will also serve as exercise equipment.
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