SK4钢带#台湾中特碳素钢带#高碳工具钢带
Carbon steel 【 SK4 SK5 SK7 】 high carbon tool steel supply hardness: soft, semi-hard and hard states hard material (heat treatment)
Purpose: shock absorber raft piece, clutch diaphragm spring, the air conditioning compressor valve plates, knitting machine accessories, various scraper, ring belt knife, electric wind, and so on.
碳素钢【SK4 SK5 SK7】高碳工具钢供货硬度：软态、半硬、硬态（热处理硬料）
用途：减振器筏片、离合器膜片弹簧、冷气压缩机阀片、针织机配件、各种刮刀、环型带刀、电器发条等。

产品名称：SK4钢带#台湾中特碳素钢带#高碳工具钢带
产品手机链接：http://m.vooec.com/product_22081937.html
产品网站链接：http://www.vooec.com/cpshow_22081937/