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                    橡檢管(IL)

                    主要作用與檢查管的作用相同,安裝時應注意安裝方向。

                    特點:

                    材料:冷軋鋼板(表面采用靜電粉末噴涂,內壁采用214無毒耐磨涂料),側直管口上平時應蓋有一橡皮蓋,以防止粉塵漏出。

                    相關產品
                    国产人妖视频一区二区

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