factory price steel color brushed [medium drainage] diving collar same style(工厂价钢本色拉丝【中排水】潜水铤同款) factory price steel color brushed [side drainage] diving collar same style(工厂价钢本色拉丝【侧排水】潜水铤同款)

length 20cm * width 8cm [copper odor preventing core]](长20cm*宽8cm【全铜防臭芯】) length 30cm * width 8cm [copper odor preventing core]](长30cm*宽8cm【全铜防臭芯】) length 40cm * width 8cm [copper odor preventing core]](长40cm*宽8cm【全铜防臭芯】) length 50cm * width 8cm [copper odor preventing core]](长50cm*宽8cm【全铜防臭芯】) length 60cm * width 8cm [copper odor preventing core]](长60cm*宽8cm【全铜防臭芯】) length 70cm * width 8cm [copper odor preventing core]](长70cm*宽8cm【全铜防臭芯】) length 80cm * width 8cm [copper odor preventing core]](长80cm*宽8cm【全铜防臭芯】) length 90cm * width 8cm [copper odor preventing core]](长90cm*宽8cm【全铜防臭芯】) length 100cm * width 8cm [copper odor preventing core]](长100cm*宽8cm【全铜防臭芯】) length 120cm * width 8cm [copper odor preventing core]](长120cm*宽8cm【全铜防臭芯】) 10cm * 10cm [square floor drain] copper core(10cm*10cm【方地漏】铜芯)