'Metal disc' diaporamas de présentation

ThermexWELD Exothermic Welding Training Guide

ThermexWELD Exothermic Welding Training Guide. BASIC EARTHING / GROUNDING CONNECTIONS. ThermexWELD Exothermic Welding Training Guide. How to make the BEST ELECTRICAL CONNECTION available using the ThermexWELD Exothermic Welding System. ThermexWELD Exothermic Welding Training Guide.

970 views • 57 slides

Hormonal Control in Plants

Hormonal Control in Plants. Requirements for Growth & Reproduction 2010. Why would plants need hormones?. Controlling growth Responses to environmental changes Controlling reproductive cycles Responses to competition for resources.

511 views • 26 slides

Gravitropism hands-on device

Science, Technology and Environment Laboratory, Pedagogical Department P.E., University of Athens, Greece. Gravitropism hands-on device. Sarantos Oikonomidis , Vassilis Grigoriou , Nikos Kaponikolos , Stavroula Kanavi , George Kalkanis. Introduction.

159 views • 15 slides

Three Styles Available

236 views • 14 slides