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褰堟�х‖瀵嗗皝灏嶅ぞ铦堕枼鐗归粸
1銆佽┎铦堕枼绲愭绨″柈銆佺穵婀�銆侀噸閲忚紩銆佹槗浜庡畨瑁濆拰鎷嗗嵏銆佺董淇柟渚匡紱
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3銆佹湰铦堕枼鐨勪笁缍亸蹇冭窛锛岀稉(j墨ng)閬庡毚鏍肩殑瑷堢畻锛�“U”鍨嬪瘑灏佸湀鑸囪澏鏉垮咕涔庣劇纾ㄦ摝锛屼娇鐢ㄥ＝鍛介暦锛屽苟鍏锋湁瓒婇棞瓒婄穵鐨勫姛鑳�锛�
4銆佽澏鏉垮瘑灏侀潰閲囩敤鍫嗙剨閳峰熀纭唱鍚堥噾锛屽瘑灏侀潰鑰愮（鎼�锛屼娇鐢ㄥ＝鍛介暦锛�
5銆佹湰铦堕枼绲愭鐛ㄧ壒锛�“闁嬮棞”鍍呴渶杞夊嫊闁ユ】90°鍗冲彲瀹屾垚銆傛搷浣滈潏娲�銆佹柟渚裤�佺渷鍔�銆佷笉鍙椾粙璩鍔涚殑楂樹綆褰遍熆锛屽瘑灏佹�ц兘鍙潬锛�
6銆佽�愰珮婧�銆佽�愪綆婧�佽�愯厫铦曟��銆�
褰堟�х‖瀵嗗皝灏嶅ぞ铦堕枼閲囩敤妯欐簴
瑷▓妯欐簴 :GB/T12238-1989
娉曡槶閫ｆ帴灏哄:
GB/T9113.1-2000锛汫B/T9113.2-2000
GB/T9115.1-2000锛汫B/T9115.2-2000
绲愭闀峰害:GB/T12221-1989
澹撳姏瑭﹂:GB/T13927-1992锛汮B/T9092-1999
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