http://en.wikipedia.org/wiki/Cathodic_protection
Automobiles[edit]
Several companies market electronic corrosion control devices for automobiles and trucks. The systems are not effective[36] and in 1996, the FTC in the USA fined David McCready and ordered him to pay $200,000 in consumer redress and stop marketing and selling his “Rust Evader" electronic corrosion control for cars.[37] Systems marketed since that time are no more effective.[38][39]
[ 編輯]
有幾家公司上市的汽車和卡車的電子控制腐蝕設備。該系統是不是有效的[ 36 ]而在1996年，美國聯邦貿易委員會在美國被罰大衛·麥克里迪，並命令他在處理消費者投訴的支付20萬元及停止營銷和銷售他的“銹強制收兌”電子腐蝕控制汽車。[ 37 ]系統上市自那時以來，沒有更多的效果。[ 38 ] [ 39 ]
