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DISCONNECTOR FOR ELECTRIC SECONDARY CIRCULATORS WITH GAS RECOMBINATION
DISCONNECTOR FOR ELECTRIC SECONDARY CIRCULATORS WITH GAS RECOMBINATION
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机译:带气体重组的电气二次循环隔离开关
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摘要
An absorbent battery separator comprising a substantially homogeneous blend of a thermoplastic polymer and of at least one inert filler, where the inert filler is pyrogenic silica, precipitated silica, titanium dioxide, magnesium carbonate, magnesium oxide and magnesium hydroxide, or mixtures thereof and, the separator has a volume porosity of at least 75% and an extraction pore size of greater than 2 microns.
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