decoiler的意思？

Decoiler is made up of decoiler unit, lifting car, hydraulic system, infrared survey and accessories.开卷机主要由开卷机构, 升降小车, 液压系统, 红外测量及附件组成.The automatic current control and speed control of decoiler in pickling and rolling l...

decoiler的音标：decoiler的英式发音音标为：[di:'kɔɪlə]decoiler的美式发音音标为：[di'kɔɪlə]...