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BH-10912(四氟塞头/29/42)'); document.write('¥44.26
BG-F238520C(减压层析柱/外径85mm/长度200mm/G2)'); document.write('¥293.6
BH-10267-3-6(硅胶管/内径3mm/外径6mm/米)'); document.write('¥17.06
BT-12904-M14-6(铜变径/真空压力表接头/M14*1.5-6)'); document.write('¥23.46
BH-10360-075(称量纸/75x75mm,500张)'); document.write('¥10.5
BT-12915-3008(真空快接/盘径30mm/管径8mm)'); document.write('¥32