欧美大尺度做爰啪啪床戏片段,国产精品人人妻人色五月,国产精品H片在线播放,狠狠噜天天噜日日噜视频麻豆

GH4049 棒材Φ40*6000—供應(yīng)廠商

GH4049牌號(hào)②:GH4049C(％):≤0.10Cr(％):9.50～11.0Mo(％):4.50～5.50Ni(％):余量W(％):5.00～6.00Al(％):3.70～4.40Nb(％):—Ti(％):1.40～1.90Fe(％):≤1.5Si(％)≤:0.50Mn(％)≤:0.50P(％):0.010S(％):0.010其他(％):B≤0.015,Ce≤0.02,V0.20～0.50【GH4049材料規(guī)格】上海隆繼金屬制品有限公司專營(yíng)：合金帶材、合金管材、合金棒材...

查看更多

GH4133高溫合金GH4133批發(fā)價(jià)格

*************@***********@*************批發(fā)GH4133_零售GH4133高溫合金_規(guī)格齊全_貨量足上海隆繼→GH4133力學(xué)性能→GH4133熱處理溫度→GH4133圓棒上海隆繼→GH4133零售價(jià)格→GH4133產(chǎn)品標(biāo)準(zhǔn)→GH4133鍛件上海隆繼→GH4133鍛造溫度→GH4133應(yīng)用范圍→GH4133冷軋板上海隆繼→GH4133哪家專業(yè)→GH4133物理性能→GH4133熱軋板上海隆繼→GH4133批發(fā)價(jià)格→GH4133生銹原因→G...

查看更多

GH4169圓棒批發(fā)GH4169哪家專業(yè)

GH4169牌號(hào)②:GH4169C(％):≤0.03Cr(％):17.0～21.0Mo(％):2.80～3.30Ni(％):50.0～55.0W(％):—Al(％):0.20～0.60Nb(％):4.75～5.50Ti(％):0.65～1.15Fe(％):ba1Si(％)≤:0.35Mn(％)≤:0.35P(％):0.015S(％):0.015其他(％):B≤0.006*************@***********@*************批發(fā)GH4169_零售GH41...

查看更多

GH4043圓棒零售GH4043高溫合金

GH4043牌號(hào)②:GH4043C(％):≤0.12Cr(％):15.0～19.0Mo(％):4.00～6.00Ni(％):余量W(％):2.00～3.50Al(％):1.00～1.70Nb(％):0.50～1.30Ti(％):1.90～2.80Fe(％):≤5.0Si(％)≤:0.60Mn(％)≤:0.50P(％):0.015S(％):0.010其他(％):B≤0.01,Ce≤0.03,Co14.0～16.0*************@***********@*******...

查看更多

上海隆繼GH4033是什么鋼材

GH4033牌號(hào)②:GH4033C(％):0.03～0.08Cr(％):19.0～22.0Mo(％):—Ni(％):余量W(％):—Al(％):0.60～1.00Nb(％):—Ti(％):2.40～2.80Fe(％):≤4.0Si(％)≤:0.65Mn(％)≤:0.35P(％):0.015S(％):0.007其他(％):B≤0.01,Ce≤0.01*************@***********@*************上海隆繼—|GH4033材質(zhì)單，|—上海隆繼GH40...

查看更多