最新商品
R516A制冷剂
¥3,240,000.00
丁二烯
¥237,600.00
仲丁醇
¥237,600.00
叔丁醇
¥237,600.00
三碘甲烷(CHI3)
¥16,200.00
R152a制冷剂
¥756,000.00
R227ea
¥1,701,000.00
R515B制冷剂(N15)
¥4,401,000.00
R1216 六氟丙烯
¥1,431,000.00
R1233zd(E)
¥2,943,000.00
R1234ze制冷剂
¥2,214,000.00
R1234yf
¥5,076,000.00
R410A制冷剂
¥1,579,500.00
R134a制冷剂
¥1,755,000.00
巨化R134a制冷剂13.6kg
¥24,570.00
R600制冷剂
¥18,900.00
金冷R22制冷剂 22.7kg
¥15,660.00
R404a制冷剂
¥1,506,600.00
巨化R507A 10kg
¥16,740.00
六氟化硫(SF6)
¥86,400.00