498.212 ,498.222,498.252,498.262,498.282 ,498.292-

本图片来自上海耐鼎自控阀门有限公司提供的498.212 ,498.222,498.252,498.262,498.282 ,498.292-产品，图片仅供参考，498.212 ,498.222,498.252,498.262,498.282 ,498.292-产品会因为批次的不同可能与本图片不一致，请以收到的实物为准。