Focus Beluga Jur yog qhov zoo ua ntej lub tshuab ua kom nrawm nrawm, txawm tias muaj kuab lom rau koj txoj kev luam tawm. Lub tshuab ua haujlwm zoo tshaj plaws thiab thev naus laus zis tau sib xyaw ua ke kom ua tiav qhov tseeb txhim khu kev qha thiab xwm yeem txawm tias cov qauv tshuaj tsuag tsis muaj huab cua compressors.