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KS
Standard Number
R 2028 (Metal tubes and tubing for automobiles )
Grade TDW TDW-N TDW-T TDW-Z8 TDW-Z13 TDW-Z25 TSW TSW-N TSW-T TSW-Z8
TSW-Z13 TSW-Z25 STKM11A STKM11A-N STKM11A-T STKM11A-Z8 STKM11A-Z13 STKM11A-Z25 C1201T
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