TIOLON X-40
110KV电力ADSS光缆变电站专用ADSS北京电力建设工程厂家
MINI MOTOR电机
GROSCHOPP电机
DUPONT Krytox GPL 225
MOLYKOTE 3400A ANTI-FRICTION COATING
MOLYKOTE D-3484 ANTI-FRICTION COATING
MOLYKOTE BG87
MOLYKOTE HF-30/60
DOW CORNING 3179 DILATANT COMPOUND