您要查找的是不是：
- 钢管steel tube
- CFRP-钢管circular CFRP-steel tube
- 镀锌钢管galvanized steel tube
- 焊接钢管welded steel pipe
- CFRPCFRP(carben fiber reinforced polymer)
- 他将望远镜收进一根钢管内。He slipped the telescope into a steel tube.
- CFRP索CFRP cable
- CFRP布CFRP sheet
- CFRP筋CFRP tendon
- 压力钢管penstock
- CFRP板CFRP board
- 钢管里塞满了脏物。The steel tubes were clogged with dirty matters.
- 粘CFRPPaste CFRP
- 钢管桩steel pipe pile
- 预应力CFRP布加固混凝土梁不卸载时的受弯性能试验研究The experimental study of character in bending of concrete beams strengthened with prestressed CFRP sheets when load is not removed
- 薄钢管sheet steel pipe
- 方钢管square steel tube
- 薄壁钢管thin-wall steel tube
- 玛钢管malleable iron pipe
- 包黄麻钢管jute-covered steel pipe
