2D Viav Digital Fountain Nozzle
2D viav vias digital fountain nozzle muaj ob qhov kev sib hloov axes, thiab kev txav ntawm lub nozzle tuaj yeem tswj tau los ntawm kev teeb tsa qhov kev sib hloov ntawm ob qhov ntev kom ua tiav cov ciav dej ntau dua.
Longxin Fountain cov chaw ua haujlwm toj roob hauv pes chaw tsim khoom, kev tsim kho thiab kev tsim khoom lag luam: teeb tsa qhov chaw tsim, tsim kho, teeb tsa thiab kho tom qab ua ib qho.
