我公司有大量B超探头配件出售:

                    百胜 CA621 PE230E

                     GE M7C  LA39 3.5C

                      飞利浦 C5-2 C9-4EC

                     东芝 PVF-620ST  PVF-375AT  PVE-382M

                    西门子3.5C40S