This hiking backpack has 50L storage space, dimension is 12*14*23 inch. With multi-compartment design includes one main zipped compartment, one zipped front pockets and two side mesh pockets, one laptop pocket in the main compartment, one mesh pocket in t
O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable and have simple mounting requirements
Construction Tower Crane building equipment1, Hoisting mechanism: Three-speed, reducing mechanism, light load high speed, heavy load intermediate speed and non-load low speed.2. Th...
Crane QTZ5610 offered by China Supply HstowercraneCompany information -- HSJJ HSJJ is mainly engaged in producing and selling tower crane and elevator. towe...
Tower Crane construction building equipment1, Hoisting mechanism: Three-speed, reducing mechanism, light load high speed, heavy load intermediate speed and non-load low speed.2....
Product DescriptionHongda TIELISHI series of tower cranes are one of Hongda's leading products. They cover a large working scope from QTZ31.5(3 ton) to QTZ500 (2...
Construction Tower Crane building machinery1, Hoisting mechanism: Three-speed, reducing mechanism, light load high speed, heavy load intermediate sp...