金属吊索具
Metal sling
金属吊索具主要有：钢丝绳吊索类、链条吊索类、吊装带吊索索、卸扣类、吊钩类、吊（夹）钳类、磁性吊具类等。
The main types of metal slings are: wire rope slings, chain slings, lifting belt slings, unloading, hooks, lifting (clamp) clamps, magnetic slings, etc.
合成纤维吊索
Synthetic fiber sling
合成纤维吊索具主要有：以锦纶、丙纶、涤纶、高强高模聚乙烯纤维为材料生产的绳类和带类吊索具。
Synthetic fiber sling mainly includes rope and belt sling made of nylon, polypropylene, polyester and high strength and high modulus polyethylene fibers.
在机电工程起重技术中吊索具主要包括：钢丝绳、滑轮组、卷扬机和平衡梁。
In the lifting technology of electromechanical engineering, the sling mainly includes: wire rope, pulley set, hoist and balance beam.