The inner mold support of a knee pipe is composed of the semi-circular arc-shaped support frames and a bivariate arc pad mold.
弯管内模支撑由半圆弧形支撑架与双变弧垫模组成。
The invention also relates to deep-frozen casings and to a device for holding natural casings that are placed on rod-shaped support devices.
本发明还涉及深度冷冻的肠衣，和一种固定天然肠衣的装置，所述肠衣放置在杆形支撑装置上。
The invention also relates to deep-frozen casings and to a device for holding natural casings that are placed on rod-shaped support devices.
本发明还涉及深度冷冻的肠衣，和一种固定天然肠衣的装置，所述肠衣放置在杆形支撑装置上。
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