链式

• Special geometry : measuring chain element
  独特的几何造型：链式测量元件
• Dn 150 to dn 600 round hinged closures
  第1部分:额定直径dn 150 - dn 600的圆形绞链式闸板
• Tensile force measurement in chain conveyors
  用于链式传送带的拉力测量
• Performance standard for manually lever operated chain hoists
  手柄操纵的链式提升机性能标准
• Supports common cutting , chain cutting and bridge cutting
  支持共边切割,链式切割和桥式切割
• Performance standard for air chain hoists
  气动链式起重机的性能标准
• Grade 5 chain slings with hook or ring type terminal fittings
  带钩式或环式端配件的5级链式吊索
• Grade 2 chain slings with hook or ring type terminal fittings
  带钩式或环式端配件的2级链式吊索
• Specification for scraper bars for chain conveyors for mining
  采矿用链式输送机的刮土机挡板规范
• Performance standard for manually lever - operated chain hoists
  手动杠杆操作链式起重机的性能标准