中文字幕一二区二区三区,国产成人午夜欧美日韩精品乱码,伊人久久大香色综合,亚洲精品国产丝袜久久下载,亚洲色图在线精品视频,亚洲国产精品久久九色,永久在线免费观看视频地址,成人av一区二区三区久久,少妇人妻偷人中文字幕

　　MMO anode use: the main body is coated with a mixed metal oxide IO2 / tantalum oxide Ta2O5 titanium anode, anode working life and rated current is determined by the anode body. MMO main anode must be titanium, shall not use copper core material. That is, the mixed metal oxide must be coated on the titanium substrate rather than on the surface of the copper core material.

　　The anode body is composed of a continuous titanium matrix. Titanium substrate coating is able to adapt to high thermal environment, crystal structure is stable, with catalytic and good conductivity of iridium / tantalum metal oxide mixture,

　　Specifications: Φ25 * 1000mm