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High-fog-transmission high-definition zoom photographing lens having view field continuous output function
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High-resolution and strong-fog-penetrating television camera zoom lens
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Year of Publication 26.04.2017
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Mo-contained stainless steel welding strip, preparation method thereof, sintered flux, preparation method thereof and single-layer electrode electroslag surfacing method
XU KAI, HUO SHUBIN, WANG CHUN, SONG CHANGHONG, FENG WEI, SUN TINGTING, SONG LIQUN, CHEN SHAOWEI, CAO YUKUN, ZOU LIWEI, HU XIAOBO, ZHANG QINGSU
Year of Publication 26.03.2019
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Year of Publication 26.03.2019
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