galvanized wrought-iron pipe的意思|示意

镀锌熟铁管 ... wrought-iron bend 锻铁弯头 galvanized wrought-iron pipe 镀锌熟铁管 wrought iron-base superalloy 铁基变形高温合金 ...

镀锌熟悉铁管 ... abonrmal wrought iron 反常熟铁 galvanized wrought-iron pipe 镀锌熟悉铁管 iron unwrought or semi-wrought 生铁或半锻造铁 ...