真空定型台采用分腔定型技术，快速真空调节系统保证稳定的真空度和管材快速成型。
Vacuum calibrator is built on the basis of separate shaping technique, and the quick vacuum adjustment system ensures the vacuum degree and quick shaping.
真空定型台采用分腔定型技术，快速真空调节系统保证稳定的真空度和管材快速成型。
Vacuum calibrator is built on the basis of separate shaping technique, and the quick vacuum adjustment system ensures the vacuum degree and quick shaping.
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