短语词组短語corrugated d galvanized iron 鍍鋅波形鉄corrugated galvanized sheet iron 鍍鋅波紋鉄皮;鍍鋅瓦楞鉄皮corrugated galvanized iron sheet 波形鍍鋅鉄板corrugated galvanized iron sheet roofing 鍍鋅瓦楞鉄皮屋麪 返回 corrugated galvanized iron