UID:733115
描述:镀层厚度Ni=3.8um,Au=0.33um
图片:1.jpg
描述:镀层厚度Ni=4.2um,Au=0.2um
图片:IMG_20160509_141536.jpg
描述:镀层厚度Ni=5.00um,Au=1.87um
图片:IMG_20160511_104716.jpg
UID:676448
UID:732640
UID:2622
UID:606521
UID:441573
UID:713076