glass fiberliferaft

... glass fiber 玻璃纤维 glass fiberliferaft 玻璃钢救生筏 glass filament reinforced plastics 玻璃纤维增强塑料 ...

 GRP liferaft

... groyne 防沙堤 GRP liferaft 玻璃钢救生筏 grub beam 弯曲层合结构梁 ...

 glass life raft

... glass insulator 玻璃绝缘子 glass life raft 玻璃钢救生筏 glass oil cup 玻璃油杯 ...

 glass reinforced plastic liferaft

...glass reinforced plastic deck 玻璃增强塑料甲板 glass reinforced plastic liferaft 玻璃钢救生筏 Test method for short-time hydraulic failure pressure of fiber-reinforced thermosetting plastic pipe 纤维增强热固性塑料管...