英语词汇“coal by products”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	coal by products
释义	coal by products n.煤副产品
随便看	waveguide oscillator waveguide outlet waveguide output waveguide output circuit waveguide phase shifter wave-guide pipe waveguide plane circuit waveguide plumbing waveguide plunger wave-guide pole waveguide post waveguide power divider waveguide power splitter/combiner waveguide prism waveguide probe waveguide propagation waveguide propagation model waveguide pump waveguide radar transmitter waveguide radiator waveguide reactance attenuator waveguide receiver waveguide reflector waveguide repeater waveguide resistance attenuator