Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a ladder convenient to carry. The ladder comprises supporting legs and antiskid rubber pads arranged at the bottoms of the supporting legs, wherein the supporting legs are provided with rollers. The ladder convenient to carry overcomes the problem that conventional ladders are inconvenient to carry, and has the advantages of convenient carrying, saving of labor and time and capacity of improving work efficiency of people.
The invention provides a ladder convenient to carry. The ladder comprises supporting legs and antiskid rubber pads arranged at the bottoms of the supporting legs, wherein the supporting legs are provided with rollers. The ladder convenient to carry overcomes the problem that conventional ladders are inconvenient to carry, and has the advantages of convenient carrying, saving of labor and time and capacity of improving work efficiency of people.
| British Library Online Contents | 2012