Our PPG PERMA-CRETE Product Selector & System Guide has been designed to provide a simple and easy way for you to find solutions to all of your concrete and masonry needs by categorizing the PPG PERMA-CRETE family of products into the following five groups: Fillers; Sealers; Primers ...
Both winding stresses and bearing currents have resulted in motor failures under certain operating conditions. This paper presents an explanation of each phenomenon in terms that are easy to understand for the average engineer. Furthermore, solutions are offered for both problems. Winding solutions are...
interference due to rheumatoid factor HAMA. The cross-reactivity between different mammalian IgG may also cause problems in histochemical staining If a mammalian IgG is used as primary antibody in histochemistry, the secondary anti IgG antibody may also react with IgG in the mammalian tissue section,...