... the right twist, twist left some shares.Fourth, stainless steel cord and the code a fiber core (natural or synthetic): FC, ... anti-fatigue performance, superior breaking force, long life, durable, and many other characteristics, widely used in coal, petroleum, metallurgy, ... can by ISO, BS, DIN, JIS, ABS, LR and other international and foreign advanced level standard Stainless steel wire rope 6x7 ...