国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

A106B缇庢(bi膩o)鐒＄斧閶肩 缇庢(bi膩o)閸嬬垚绠� ASTMA53GR.B缇庢(bi膩o)閶肩   缍�(w菐ng)鍧€www.xwglsteel.com 闆昏┍13821633139   鍏徃灏堟キ(y猫)鐢熺敘(ch菐n)鍚勭ó鐒＄斧閶肩澶栧緫8mm~720mm锛屽鍘�1mm~120mm锛岀従(xi脿n)鑸囧喍閶�锛屽ぉ娲ラ嫾绠″叕鍙�銆佽　闄�銆佸閶�銆佸寘閶笺€佹垚閶�銆佽タ瀵х壒閶笺€侀瀺閶�銆佽獱寰枫€佺劇閷�銆佹閶笺€佹椽閮界瓑鍦嬪収(n猫i)鐢�(ch菐n)鍝�锛岄€�(j矛n)鍙ｆキ(y猫)鍕�(w霉)鏃ユ湰JFE銆丯KK寰峰湅銆佺編鐢�銆佽タ鐝墮銆佷縿缇呮柉绛�锛屾潗璩�(zh矛)鐐�10#銆�20#銆�35#銆�#45銆�27SiMn銆�16Mn(Q345B C D E),20G銆�12Cr1MoVG銆�12CrMo銆乀91銆丳91銆乀91銆丆r5Mo(PS\STFA25)銆�10CrMo910(P22)銆�15CrMoG(P11 P12銆丼TFA22)銆乄B36銆�12-42CrMo銆�20CrNIMo銆�25Cr2MoV銆�27SIMo銆�25-40CrMnMo銆�35Mo2VNb銆�34CrMo銆�20-40Cr銆�38CrMoAI銆�30-35CrMnSLA銆�09CrMo銆�09MnD銆�09CrMoAL銆�07Cr2ALMo銆�09CrCnSb銆�13CrMo44銆�320銆�360銆�410銆丄53銆丼A106B銆丏40銆丏58銆丏60銆丯80銆丆rB銆乆42銆乆46銆乆52銆乆56銆丩245銆丩290銆丩360銆�12Cr1MoWvTIB銆丣55銆並55銆丩80銆丳110銆�1Cr18N19T1銆�0Cr18N19銆�304銆�321銆�316銆�3161銆佺瓑銆傚煼(zh铆)琛屾(bi膩o)婧�(zh菙n)锛欸B/T8162-2008绲�(ji茅)妲�(g貌u)绠�銆丟B/T14975-2002绲�(ji茅)妲�(g貌u)鐢ㄤ笉閵归嫾鐒＄斧绠°€丟B/T14976-2002娴侀珨杓搁€佺敤涓嶉姽閶肩劇绺銆丟B/T14976-2002娴侀珨杓搁€佺敤涓嶉姽閶肩劇绺銆丟B/T18984-2003浣庢韩绠￠亾鐢ㄧ劇绺嫾绠B/T8163-2008娴侀珨绠�銆丟B3087-2008涓綆澹撻崑鐖愮銆丟B5310-2008楂樺閸嬬垚绠�銆丟B6479-2000鍖栬偉灏堢敤绠°€乊B528-65鐭虫补閴嗘帰绠�銆丟B3639-83鍐锋嫈鎴栧喎杌嬬簿瀵嗙劇绺銆丟B9948-2006鐭虫补瑁傚寲绠�銆乊B235-70鍦拌唱(zh矛)閴嗘帰鐢ㄧ銆丟B3088-82姹借粖鍗婅桓濂楃.