西格马-内置#齿轮箱 扁平化关节#减速电机 ，官宣样品版本和量产版本的区别，如有疑问请随时提出，有问必回。#机器人关节

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VIDEOS
MP4	N/A	480P	Download
MP4	N/A	360P	Download
AUDIO
MP4	N/A	mp4a.40.2	Download
MP4	N/A	mp4a.40.5	Download
MP4	N/A	mp4a.40.2	Download
THUMBNAILS
	JPEG	Origin Image	Download