190 mm, 355 mm, 388 mm, 232 mm, 390 mm
2.1/8", 3.1/4", 2.5/8", 2.3/8", 4.1/2"
Alloy Steel, Stainless Steel, Chrome Vanadium Steel, Chrome Vanadium, Special Steel
Mirror Polished, Matt Chrome Plated, Sand Blasted, Tempering Steel, Chrome Plated
ISO 3318, DIN 838, ISO 3318, ISO 1085, ISO 10104, EN/IEC 60900, DIN 7444, DIN 475
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