Check valves of metal (other than parts of machines); Control valves (manual) for controlling the flow of gasses (other than parts of machines); Control valves (manual) for controlling the flow of liquids (other than parts of machines); Manually operated slide valves of common metal (other than parts of machines); Manually operated valves (metal) (other than parts of machines); Metal valves for shut-off application (other than parts of machines); Regulating valves of metal (other than parts of machines); Regulators (valves) of metal (other than parts of machines); Valves (taps) of metal for controlling flow; Hose connections of metal; Cylinders of metal for gas; Metallic pressurised gas cylinders; Pressure gas cylinders made of metal; Steel cylinders for compressed gas; Transportable metallic containers for liquified gases; Containers of metal for combustible gases; Containers of metal for compressed gas or liquid air; Containers of metal for petroleum gas; Cylinders of metal for use with compressed gas; Gas bottles of metal; Gas containers made of metal; Gas storage tanks of metal; Metal bottles for compressed gas; Metal containers for gases; Metal containers for liquefied gases; Pressure gas bottles of metal; Transportable containers of metal for gases; Stop cocks of metal (other than parts of machines, or being regulating or safety apparatus for water and gas); Stop valves of metal (other than parts of machines, or being regulating or safety apparatus for water and gas); Apparatus made of metal for the storage of liquid gases

Mechanical control valves; Valve locks; Apparatus for dispensing quantities of liquids into cylinders; Apparatus for filling gas in bottles

Preparations of micro-organisms other than for medical or veterinary use; microbial preparations including bacterial preparations for agricultural purposes; soil conditioning preparations excluding caustic alkali and acid; soil conditioning preparations consisting wholly or partially of live microbial cultures

Preparations of micro-organisms other than for medical or veterinary use; microbial preparations including bacterial preparations for agricultural purposes; soil conditioning preparations excluding caustic alkali; soil conditioning preparations consisting wholly or partially of live microbial cultures

Preparations of micro-organisms other than for medical and veterinary use; microbial preparations including bacterial preparations for agricultural purposes; soil conditioning preparations including soil conditioning preparations consisting wholly or partially of live microbial cultures