三辊弯板内承式螺旋焊管机组调型参数是保证焊管成型质量及其稳定性的一个重要因素。
The setting parameters of the three-roll bending plate internally -sup porting spiral welded pipe mill are critical for ensuring satisfactory and consistent quality of the welded pipe formation.
还可在软管和柱型通管间连接一可弯曲后固定成各种形状的半软硬弯管。
It may also have one bent tube capable of being bent into different shape connected between the hose and the column type pipe.
螺旋型荧光灯自动弯管成型机属于荧光灯制造的机械装置技术领域。
An automatic pipe bending and forming machine for a spiral type fluorescent lamp belongs to the technical field of mechanical devices for manufacturing fluorescent lamps.
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