玻璃纤维增强塑料冷却塔 第2部分:大型玻璃纤维增强塑料冷却塔
Glass fiberreinforced plastic cooling tower--Part 2:Large glass fiber reinforced plastic cooling towers
标准状态
发布于:1997-05-06
实施于:1997-11-01
已废止
Glass fiberreinforced plastic cooling tower--Part 2:Large glass fiber reinforced plastic cooling towers