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    		2021-12-8
    Metfin chemical has made in-depth R & D and continuous innovation to promote the green developme
    Recently, China's Shenzhou 12 spacecraft was successfully launched. Meijian chemical (Shanghai) Co., Ltd., as a supplier of surface treatment technology and products for spacecraft electrical conne...
    		2021-10-26
    Jinshan these two enterprises successfully launched "escort" for Shenzhou 12
    On the morning of June 17, Carrying Shenzhou 12 manned spacecraft The Long March II f remote 12 launch vehicle was ignited and launched, Shenzhou 12 manned spacecraft Then it successfully separ...
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