and prolongs the cyclic service life positive grid is made of special multi alloy. it has long service life under both float and cyclic applications separator, made of agm, low internal resistance and good high rate discharging performance active materials, special additive has been added into the lead...
further distortions or unintended consequences . taxes on consumption may take the " feebate " approach advocated by amory lovins , in which additional fees on less sustainable products—such as sport utility vehicles —are pooled to fund subsidies on more sustainable alternatives, such as hybrid electric...
screw xy-tables linear modules with toothed belt lead screw technology lead screw nuts lead screws electrical linear axes electric drive technology for linear motion linear robots cantilever axis electric motors motor control systems bar stocks & d printing bar stocks round rods plates hollow bars liners...