无码国产精品一区二区免费16-少妇激情一区二区三区视频-欧美成人在线视频-337P西西人体大胆瓣开下部

關(guān)閉
 
Tie up steel elevating electromagnet
 
 
Product information:
 

Product introduction: applicable to hoist and ranspor building binding rebar or strapping small round the loading or stacking, does not need manual wire rope or chain to hook, off hook, the safe operation, labor saving
Features: special double pole design that the magneti it can penetrate the multi-layer air gap. Ensure the safety and efficiency of the hoisting and transporting material

關(guān)閉