box-type quench tempering furnace
... 箱式电阻炉 fast heating-up box-type electric furnace 快速升温箱式电炉 box-type quench tempering furnace 箱式淬火回火炉 ..
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type quench tempering furnace
... 箱式淬火回火炉 type quench tempering furnace 回火炉房 tempering furnace shop 空气回火炉 air tempering furnace ...
基于8个网页-相关网页
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