У вашего броузера проблема в совместимости с HTML5
This STB copy router has a single head and is able to drill either pvc or aluminium profile. According to the STB website, the machine description is: "Single-head copy router designed to perform undersize workings on aluminium and PVC profiles. It carries out with accuracy every kind of milling (lock-pickings -- cylinders -- locks). Milling head feed by means of lever . Automatic blocking of milling depth on every position by means of pair of pneumatic horizontal and vertical clamps."