Ubude: 50mm, umthamo ongaphansi kuka-0.8ml, ilungele i-WZZ-2S(2SS), i-SGW-1, i-SGW-2 namanye ama-polarimeters azenzakalelayo
0086-531-85761369
info@drktest.com
008613370587908 / 008615806605792