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主要用途：鋼卷的水平吊運。    <\/span>
<\/span>荷載范圍：5-30<\/span>噸                 <\/span><\/span>
<\/span>安全系數(shù)：3<\/span>倍                      <\/span><\/span>
<\/span>采用低碳優(yōu)質(zhì)合金鋼制造。       <\/span>
<\/span><\/span>特殊異型可以根據(jù)要求設計。<\/span>  <\/span><\/p>

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