Papa kila:Q195–Q345,S235JR,S275JR,S355JR,GR.BD, STK500 Kūlana:GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G3444/EN/EN10219,JIS G3444/EN2044:2004S/EN. -2004 Hoʻopau i ka ʻili: hoʻoheheʻe ʻia i ka galvanized, electro galvanized, ʻeleʻele, pena ʻia, wili, socket, kahakaha ʻia. ʻO ke anawaena waho (...
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