Which of the following options are plasticmolding methods?
A、Hollowblowmolding.;
B、Thermoforming.;
C、RotationalMolding.;
D、3Dprinting.
发布时间:2025-07-04 02:04:00
A、Hollowblowmolding.;
B、Thermoforming.;
C、RotationalMolding.;
D、3Dprinting.