2762| 3
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花鍵軸(34CrNiMo)和花鍵軸防塵罩(A3鋼),何種焊接工藝把它們焊在一起? |
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點(diǎn)評(píng)
我的花鍵都是螺栓安裝,但是沒有你的那么大,絞吸船上面用的。
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Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
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