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JC/T170- -2002 鐒″牽鐜荤拑绾栫董甯�
浜�銆佹妧琛�(sh霉)瑕佹眰
1閲戝爆姘у寲鐗╁惈閲忔噳(y墨ng)涓嶅ぇ浜�0.8% (涓� 鍫垮竷闄ゅ)
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5瀵害1000mm澹�5mm锛�1050mm 澹�5mm锛�1250mm 澹�5mm銆�
涓�.澶栬瑕佹眰:
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2鍖归暦200m浠ヤ笅鐨勪笉寰楁湁鎷兼銆傚尮闀�200m浠ヤ笂鐨勬嫾娈典笉寰楄秴閬�2娈�锛屾瘡娈甸暦搴︿笉寰楀皯浜�
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