關於hoisting的百科

• hoisting equipment造句怎麼寫

• Assemble,erectanddismantlescaffolds,riggingandhoistingequipment.Thetestingitemsarepressurevessel,specialequipment,hoistingequipment,steelstructure,steelmesh,metalmaterial,shipping,bridge,buildingetc.Theoverheadtravellingcraneisahoistingequipmentmostw...
• 2017-09-2629820

• hoisting造句怎麼寫

• Thehoistingairbagisanewtypeofpneumaticjackandusedinspecialhoistingterritory.Pleasereadtheoperationinstructionsofhoistingmachine.Assemble,erectanddismantlescaffolds,riggingandhoistingequipment.Theadvantagesofhoistinggasbag,movinggasbagandfloatinggasba...
• 2017-12-1915462