Yazar
Paul Gruhn
6 cilt bulundu.
Cilt sonuçları
Safety shutdown systems
Paul Gruhn · Instrument Society of America
239 sayfa · 1998
Chemical process control / Safety measures / Industrial safety
Safety instrumented systems
Paul Gruhn, Harry L. Cheddie · ISA
444 sayfa · 2005
System safety / Process control / Industrial safety / Sécurité des systèmes / Fabrication
Sell more through effective technical presentations
Paul Gruhn · Instrumentation, Systems, and Automation Society
93 sayfa · 2003
Selling / Technological innovations / Sales presentations / Marketing / Technology