我公司提供德国谷轮DK/DL系统制冷压缩机维修更换.公司现有全新.二手、谷轮低温压缩机有DKJ*-10X DKSJ*-10X DKSJ*-15X DKL*-15X DLE*-20X DLF*-20X DLF*-30X DLJ*-30X DLL*-30X DLL*-40X DLSG*-40X DLHA*-50X 谷轮中高温压缩机有DKSJ*-10X DKL*-15X DKSL*-15X DKSL*-20X DLE*-20X DLF*-20X DLJ*-20X DLL*-30X DLSG*-40X DLHA*-50X 加各种型号制冷剂（ ；氟利昂 雪种　冷媒）如（R22. ；R12. ；R404A. ；R134A. ；R407CR502R410a R417c R123　R507cR23.R14.R13.R503.R502.R11.R124.R142b.R408a.R508a......等）