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2022-2-7 · China standard GB/T5680-2010, USA standard ASTM A128, ASTM A523M, Japan standard JIS, Australia standard AS-2074, AS-2027, German standard DIN1695, British standard BS4844. ... manganese steel casting crusher wear parts, jaw crusher parts, cone crusher parts, impact crusher parts, HSI and VSI crusher parts, roll mill parts, apron feeder in high ...