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Sales Hotline: +8613197735816(WhatsApp)
Address: Floor 3, Building E, No. 466 Chengjian Road, Minhang District, Shanghai
E-mail: info@aidush.com
Gravity field: The space with gravity around the earth becomes the gravitational field.
Gravity level: The gravity level W in the gravitational field is equal to the work done by moving a particle with unit mass from infinity to this point.
Sales Hotline: +8613197735816(WhatsApp)
Address: Floor 3, Building E, No. 466 Chengjian Road, Minhang District, Shanghai
E-mail: info@aidush.com
