inflatable culvert mould ผลิตออนไลน์

Natural Rubber Material Of Inflatable Rubber Balloon / Culvert Formwork The performance characteristics of Florescence inflatable rubber balloon 1. Design scientific and reasonable used inflatable rubber ... อ่านเพิ่มเติม

Structure: 1.Outer Rubber Cover outside on the ball of rubber layer, which is used to protect skeleton material and inner rubber ball from damage of external force. 2.Cord layers Reinforced cord rubber layer is ... อ่านเพิ่มเติม

Pontoon Bridge Ship Industrial Inflatable Marine Rubber Airbag Marine rubber airbag are mainly applied to ship launching and landing, weight lifting, handling, installation of underwater buoyancy aid etc. ... อ่านเพิ่มเติม