The SK-type is a special model of the Normal Design having a higher lateral clearance angle for avoiding clamping due to internal material tension. All other dimensions are the same.是什么意思_The SK-type is a special model of the Normal Design having a higher lateral clearance angle for avoiding clamping due to internal material tension. All other dimensions are the same.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句