The bite: from the middle upper and lowergarment pieces into a layer, positive topstitching. For the first, waist cuff.
咬缝：由上下层衣片咬住中间一层衣片，正面缉明线。用于装袖头、 腰头等。
2
Company tenet: to make every effort to customer service, lower the cost of equipment garment enterprises with the clothing enterprise altogether!
公司宗旨：尽一切努力为客户服务、降低服装企业的设备成本与广大服装企业携手共进！
3
A flight garment worn by astronauts and jet pilots that presses on the lower body to maintain the blood supply to the brain during rapid vertical acceleration.