. . . "1920"^^ . . . . "NUSMWCHDE"@en . "The National Union of Sheet Metal Workers, Coppersmiths, Heating and Domestic Engineers was a trade union in the United Kingdom and Ireland."@en . . . . . "National Union of Sheet Metal Workers, Coppersmiths, Heating and Domestic Engineers"@en . . . "The National Union of Sheet Metal Workers, Coppersmiths, Heating and Domestic Engineers was a trade union in the United Kingdom and Ireland."@en . "1031564109"^^ . . . . . "75"^^ . . . . . . . . . . "The Journal"@en . . "74550"^^ . . "29303594"^^ . . . . . . . "National Union of Sheet Metal Workers, Coppersmiths, Heating and Domestic Engineers"@en . . . . . . . . "NUSMWCHDE"@en . "National Union of Sheet Metal Workers, Coppersmiths, Heating and Domestic Engineers"@en . . . . . . . . . . . . . . . . "4186"^^ . . . "1983"^^ . . . . . . . . . . . . . . . . .