机体框架可采用铝型材，不锈钢或碳钢制作。
The body frame can be aluminum, stainless steel or carbon steel production.
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The body frame can be used aluminum, stainless steel or carbon steel production.
设计可使用不锈钢或碳钢。
Designs are available in stainless steel or carbon steel.
应用推荐
模块上移
模块下移
不移动