Product status
Nitrogen trifluoride NF3
¥2,000.00
四氟化碳
¥7,250.00
R41制冷剂 10kg/40L
¥19,980.00
全氟丁二烯(C4F6) 10kg
¥8,800.00
三氟碘甲烷(CF3I) 10kg
¥23,500.00