Automatic power-off electricity-saving device
ZHAI JUNYI, DONG CHAOYUN, GUO ZHIKE, PENG LEIYA, YANG DEQING, WU SHANLIANG, LIU YANZENG, TU CHANGAN
Year of Publication 28.09.2011
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Year of Publication 28.09.2011
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Condensing tower liquid-level notification device
ZHAI JUNYI, DONG CHAOYUN, GUO ZHIKE, PENG LEIYA, YANG DEQING, WU SHANLIANG, LIU YANZENG, TU CHANGAN
Year of Publication 28.09.2011
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Year of Publication 28.09.2011
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Switching power supply maintenance detector
ZHAI JUNYI, DONG CHAOYUN, GUO ZHIKE, PENG LEIYA, YANG DEQING, WU SHANLIANG, LIU YANZENG, TU CHANGAN
Year of Publication 28.09.2011
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Year of Publication 28.09.2011
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Die casting mold structure without pushing out casting
YUE JUNFENG, SHI JINGZHONG, SHI CHUNHONG, WANG XU, LIU PINZHENG, LI GUANGHUI, WANG YINZHONG, TU CHANGAN
Year of Publication 02.03.2011
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Year of Publication 02.03.2011
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