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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
BH-302439(塑料接头/鲁尔接头/变径/2.4x3.9)'); document.write('¥2.97
BG-C392620C(具砂板储存球闪式层析柱/容量250mL/外径26mm/内径20mm/磨口24/40/长203mm/G2)'); document.write('¥144.8