The hand signal to stop, is to put your open left hand out and bent down at the elbow. These 3 are the basic signals taught in drivers Ed. Open handed left arm straight out = left turn, open handed left arm out, bent at elbow pointing up = right turn.
What is SPE. Society of Petroleum Engineers (SPE) is the largest individual-member organization serving managers, engineers, scientists and other professionals worldwide in the upstream segment of the oil and gas industry. SPE offers a unique opportunity to contribute to the profession through its programs and activities.
ASME BPE The American Society of Mechanical Engineers first published this standard in 1997 for Bioprocessing Equipment and it has since become a standard specification worldwide for the biotechnological and pharmaceutical industries. Our bpe-direct products are in accordance with the current revision. BPE-dirECT bpe-direct is the Dockweiler tube and fitting program acc. to ASME BPE for the transport of liquid media in the biotechnology, cosmetic and pharmaceutical industry. For further wide range of tubes and fittings visit our website at www.dockweiler.com