... 杆和棒 rods and bars 杆、棒料 Rod 削接杆棒接长 eiking ...
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... rods and bars of aluminium alloy 铝合金棒材 rods and bars 棒材 rodtool rig 钻杆式抨击袭击钻机 ...
基于96个网页-相关网页
Niobium rods and bars 铌棒材
Nickel Alloy Rods and bars 供应镍合金棒
rods and bars tandem rolling 棒材连轧
Phosphor Bronze Rods and Bars 磷青铜棒
Tungsten bars and rods 钨条
grounding bars and rods 接地条及杆
·2,447,543篇论文数据,部分数据来源于NoteExpress
"Enamel" glass, in bars, rods and tubes, unworked.
“搪瓷”玻璃,呈棒状、条状和管状,未加工。
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Other bars and rods of iron or non-alloy steel.
铁及非合金钢的其他条、杆。
Zinc bars, rods, profiles and wire.
锌条、杆、型材及异型材或丝。
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