O型圈O-RING,4C P14,用于AA-7000
O型圈O-RING,4C P14,用于AA-7000
AL铝元素灯HOLLOW CATHODE LAMP: Al L2433,用于AA-7000
CR铬元素灯HOLLOW CATHODE LAMP: Cr L2433,用于AA-7000
ZN锌元素灯HOLLOW CATHODE LAMP: Zn L2433,用于AA-7000
Te碲元素灯HOLLOW CATHODE LAMP: Te L233,用于AA-7000
CU铜元素灯HOLLOW CATHODE LAMP: Cu L2433,用于AA-7000
BA钡元素灯HOLLOW CATHODE LAMP: Ba L2433,用于AA-7000