TIOLON X-40
GROSCHOPP电机
DUPONT Krytox GPL 225
MOLYKOTE D-3484 ANTI-FRICTION COATING
Molykote w 15 Dispersion
进口POM棒,白色POM棒,黑色POM棒
DOWCORNING 704
DUPONT Krytox GPL 226
DOW CORNING 3179 DILATANT COMPOUND
DOW CORNING 3145
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