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Check (nonreturn) valves: Valves; check (nonreturn) valves, for pipes, boiler shells, tanks, vats or the like Show combined description Show specific description

Of hand operated and check appliances: Of copper Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof: Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves; parts thereof: Parts: Of hand operated and check appliances: Of copper Show combined description Show specific description

Of hand operated and check appliances: Of other materials Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof: Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves; parts thereof: Parts: Of hand operated and check appliances: Of other materials Show combined description Show specific description