The mannequin's Styrofoam head, filled with cornmeal to simulate brains, was close to a professional-grade explosive, with a "quick match" fuse that burns almost instantaneously.
It elucidates the construction of fuse element and its materials, the location of alloy of eutectic alloying effect (M-effect), kind of sand filled and choice of cartridge material.
阐述当前这种熔断器熔体的结构和材料,冶金效应合金的布置,填料的种类以及外壳的选用。
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Furthermore, the double seal of the fuse is formed in common by the 'o' shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.