- stainless steel vacuum casting machines(jewelry casting mach
- 2017-01-17 21:44
- stainless steel vacuum casting machines(jewelry casting machines)1). Equipment with safe heating system2). VOD Vacuum ar
- Digital vacuum compressure wax injection machine
- 2017-01-17 21:44
- Digital vacuum compressure wax injection machine 1).Power: AC230V,50/60HZ2). compressed air :0.30-0.70MPA3). Temperature