... frequency equipment main models and parameters parameters type7008009001000dimension of vacuum chamber700×1000800×1000900×10001000×1000pumping speed1×105Pa ... used in the coating of smooth high-quality diamond films2.various special color of decorative coatings,(not only plated titanium ... ,TI02 film, etc.)from a variety of materials of the furnace rate of 100 percent, generating film smooth delicate, ...