... ,ISO,DINtrade term: Ex works,FOB,C&F,CIFpayment term: T/T, L/C at sightsample lead time: within 7 ... temperaturesCan be used in various corrosive mediumsMain material: carbon spring steel, alloy spring steel, refractory steel, stainless steel, high temperature resisting ... communication, aviation, space and other civil fieldsFeatures: 1) Torsion spring of ultra fine wire with wire diameter less than 0 ...