Servo film feeding system, correct register, sealing and cutting positions adopt automatic correction device, high automation.
伺服送膜系统，定位准确，封切位置均采用自动纠偏装置，自动化程度高。
The laser alignment automatic correction device is a new technique used in the construction of Bridges and culverts in our country.
激光导向自动纠偏装置是我国在桥涵工程施工中应用的一项新技术。
The dual-colour plastic pipe sprayed code automatic correcting device has the advantages of simple structure, good correction effect and convenient usage, etc.
本实用新型具有结构简单，校正效果好，使用方便等优点。
The dual-colour plastic pipe sprayed code automatic correcting device has the advantages of simple structure, good correction effect and convenient usage, etc.
本实用新型具有结构简单，校正效果好，使用方便等优点。
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