track shoe 中文意思是什麼
track shoe
解釋
釘鞋-
Crawler bulldozer. nuts for track shoe and sprocket segment
履帶式推土機.履帶和齒塊用螺母 -
Development and application of track shoe tensioner of toothed roller - bit drill
牙輪鉆機履帶板調緊器的研製與應用
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