This is a reusable craft made of composite material, 18 metres (60 feet) long and capable of taking six passengers and two pilots briefly into space before gliding back down to land.
Electro galvanized iron wire: Is take the low-carbon steel as the core, through the wire drawing, the electricity galvanization craft processing makes the metallic composite.
冷镀锌丝：是以低碳钢为芯线，通过拔丝、电镀锌工艺加工制成的金属复合材料。
3
This text introduced molecular structure and performance of modified BMI resin, and mould pressing craft of the composite material.