比较 : 项目#A800HT-1000-028,0.028英寸厚度镍合金800管
项目#A800HT-1000-035,0.035英寸厚度镍合金800管
项目#A800HT-1000-049,0.049英寸厚度镍合金800管
项目#A800HT-1000-065,0.065英寸厚度镍合金800管
项目#A800HT-1000-072,0.072英寸厚度镍合金800管