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1900kg/rn3,鍚告按鐜囨渶澶т笉寰楄秴閬�6%,骞冲潎鏈�灏忔姉澹撳挤搴︾偤80N/mm2,鍠鏈�灏忓��70N/mm2锛屽钩鍧囨渶灏忔姉鎶樺挤搴︾偤10N/mm2锛屽柈濉婃渶灏忓��8N/mm2銆�鍘氬害鏂瑰悜锛屽昂瀵歌宸偤卤3%锛屾渶澶ц宸檺瀹氱偤卤2mm銆傝�屽湪姝愭床绲�(t菕ng)涓�妯欐簴DINEN1344涓皪閶矾鐕掔祼(ji茅)纾氱殑閶ō(sh猫)鏂规硶锛堢爞澧婂堡鑸囩爞婕垮堡锛夈�佹姉鍑嶆��銆佸挤搴�銆佽�愮（鎬с�侀槻婊戞��.mentsandTestMethods)閶矾鐕掔祼(ji茅)纾氳垏寰峰湅鍘熸婧朌IN18503鐨勮(gu墨)瀹氬熀鏈竴鑷�銆�姝ゅ锛岃兘鎶垫姉鍑嶅浠ュ強閰搞�佸牽鍙婇菇椤炵墿璩�(zh矛)鐨勪镜铦�锛涜┎椤炵敘(ch菐n)鍝佸繀闋堣兘澶犵稉(j墨ng)鍙楀緱浣忓弽寰�(f霉)鎽╂摝锛屾湁楂樺害鐨勮�愮（鎬ц兘锛岀（鎼嶉噺鏈�澶х偤20cm3/50cm2锛涘皪閶矾鐕掔祼(ji茅)纾氱殑灏哄瑾ゅ樊瑕�(gu墨)瀹氾細鍦ㄩ暦搴﹀拰瀵害鏂瑰悜锛屽昂瀵歌宸偤卤3%,浣嗘渶澶ц宸檺瀹氱偤卤6mm;
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