DTS - Double Tube System
Range: Ø18.41-168.99 mm
              (Ø.724-6.65”)
Tolerance gradeIT9-IT10

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STS - Single Tube System
Range: Ø14.51-245.99 mm
              (Ø.571-9.68”),
Tolerance grade IT9

ขอแนะนำเกรด IC9025




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