{"id":235,"date":"2025-05-15T15:19:11","date_gmt":"2025-05-15T07:19:11","guid":{"rendered":"https:\/\/www.bihec.com\/greenspecialty1\/?p=235"},"modified":"2025-05-15T15:19:11","modified_gmt":"2025-05-15T07:19:11","slug":"astm-f519-type-2a-ring","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/greenspecialty1\/astm-f519-type-2a-ring\/","title":{"rendered":"\u7f8e\u56fdGreen Specialty ASTM F519 Type 2A \u73af\u5f62\u8bd5\u6837\u3001\u6c22\u8106\u6d4b\u8bd5\u6807\u51c6\u8bd5\u6837\uff0cGreen Specialty\u6c22\u8106\u6d4b\u8bd5\u68d2\u3001\u8fdb\u53e3\u4ee3\u7406Green Specialty"},"content":{"rendered":"

\u7f8e\u56fdGreen Specialty ASTM F519 Type 2A \u73af\u5f62\u8bd5\u6837<\/a>\u3001\u6c22\u8106\u6d4b\u8bd5\u6807\u51c6\u8bd5\u6837\uff0cGreen Specialty<\/a>\u6c22\u8106\u6d4b\u8bd5\u68d2\u3001\u8fdb\u53e3\u4ee3\u7406Green Specialty<\/a><\/p>\n

\"\"<\/p>\n

Green Specialty ASTM F519 Type 2A \u73af\u5f62\u8bd5\u6837<\/a> \u6c22\u8106\u6d4b\u8bd5\u6807\u51c6\u8bd5\u6837<\/h3>\n

ASTM F519 Type 2A Ring<\/a><\/h4>\n

ASTM F519 Type 2A<\/a> \u73af\u5f62\u8bd5\u6837<\/a>\u662f\u4e00\u79cd\u7528\u4e8e\u6c22\u8106\u6d4b\u8bd5\u7684\u6807\u51c6\u8bd5\u6837<\/a>\uff0c\u652f\u6301\u591a\u79cd\u9ad8\u5f3a\u5ea6\u6750\u6599\uff08\u5982 4340 \u94a2\u548c 4340 VAR \u94a2\uff09\u3002\u9002\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u3001\u6c7d\u8f66\u548c\u80fd\u6e90\u7b49\u9886\u57df\u7684\u9ad8\u5f3a\u5ea6\u6750\u6599\u6d4b\u8bd5\u3002<\/p>\n

\u6750\u6599\u4e0e\u6761\u4ef6<\/strong>\uff1a<\/h3>\n
    \n
  1. 4340 \u94a2<\/strong>\n