这些是我曾经的同事，建议兄弟们养成单手焊接的习惯。#焊工

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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
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THUMBNAILS
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