lmtd (logarithmic mean temperature difference)

carburizing process continuous girder bridge Erb's syndrome fixed mold press foreign exchange guarantee gland steam control valve halgi jeromite mahuang xingren gancao shigao decoction pachyrrhizus erosus pawl type cooling bed plumbylidenes quadriradiatus querencias reserve peak load rated output of gas turbine self perpetuate sensitive price start stop modulation Volkmann's contracture z-r relationship