dnfsdd8aa66
@dnfsdd8aa66
有効 (1年, 7か月前)ジャニラブポイント： 6
What’s Pultrusion?
Pultrusion is a manufacturing process for converting reinforced fibers and liquid resin into a fiber-reinforced plastic, also known as fiber-reinforced polymer (FRP). The pultrusion process allows continuous production of FRP structural shapes in an automated, energy-efficient process by pulling fiberglass rovings through a […] 表示
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