Qhob:
Cua turbine ntauwd pwm muab faib ua ntsug thiab kab rov tav casting hom. Pwm hom muaj xws li 90-degree, 120-degree, 180-degree, thiab 360-degree puv-lub voj voog. Demolding txoj kev muaj xws li cov ntsia hlau tshem tawm thiab sab nraud pwm thawb / rub. Cov kev daws teeb meem tshwj xeeb yuav ua raws li cov neeg siv khoom xav tau.
