Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scattering spalls are potential hazards where jack hammer is used on hard surface pavement; all-metal guard is described, which deflects discharged air downward.
Scattering spalls are potential hazards where jack hammer is used on hard surface pavement; all-metal guard is described, which deflects discharged air downward.
Safeguards for pneumatic hammers
Nat. Safety News
Conner, J.F. (Autor:in)
National Safety News ; 20
1929
2 Figs.
Aufsatz (Zeitschrift)
Englisch
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