Covers of metal for use in drainage channels; Drain channels of metal; Drain covers of metal; Drain gullies of metal; Drain plugs of metal (building materials); Drain traps (valves) of metal; Metal sieves being parts of drains; Water control valves of metal

Drain traps (valves) of plastic; Drains (valves) made of plastic; Plastic valves for water pipes; Water control valves of plastic; Tap venting plugs of plastic; Plugs, not of metal

Covers of metal for use in drainage channels; Goods of metal for use in drainage installations; Rigid metal articles for use in drainage; Drain channels of metal; Drain covers of metal; Drain gullies of metal; Drain plugs of metal (building materials); Drain traps (valves) of metal; Metal sieves being parts of drains; Sluices (drains) of metal; Sluice gates made of metal; Water control valves of metal

Drain traps (valves) of plastic; Drains (valves) made of plastic; Plastic valves for water pipes; Water control valves of plastic; Tap venting plugs of plastic; Plugs, not of metal