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1. |
Record Nr. |
UNINA9910713071603321 |
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Titolo |
Facial hairstyles and filtering facepiece respirators |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, , 2017 |
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Descrizione fisica |
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1 online resource (1 image) : color |
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Soggetti |
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Breathing apparatus - Safety measures |
Instructional and educational works. |
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Lingua di pubblicazione |
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Formato |
Grafica |
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Livello bibliografico |
Monografia |
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Note generali |
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"Intended for workers who wear tight-fitting respirators." |
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Sommario/riassunto |
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The graphic includes various facial hairstyles and depicts whether or not they will interfere with the respirator sealing surface. |
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2. |
Record Nr. |
UNINA9910145095403321 |
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Titolo |
The Canadian architect and builder |
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Pubbl/distr/stampa |
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Toronto, : C.H. Mortimer, 1888-1908 |
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Soggetti |
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Architecture |
Architecture - Canada |
Building |
Building - Canada |
Construction - Canada |
Construction |
Periodicals. |
Canada |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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Note generali |
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"A journal of modern construction methods." |
Includes proceedings of the Ontario Association of Architects, 1888-1908; Quebec Association of Architects, 1890-1907. |
Published: Hugh C. Maclean, Nov. 1907-Apr. 1908. |
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