The suction device makes the paper box stick to the mould firmly.
吸气装置，使纸盒牢固吸在模具上。
Sometimes the cups are applied with the help of heat. They are also applied using a suction device.
拔罐时这些罐子有时候利用热量的帮助，有时候也利用抽吸装置。
The washing dirt suction device can be used to clean the floors, trains and motor cars, and used as a low vacuum suction cleaner.
本冲洗吸污器不仅可清洗地面、火车、汽车，还可作低真空吸尘器。
The present invention relates to an encompass-suction type combined cookware, which is formed by combining an oil fume suction device and a gas range.
本发明涉及一种围吸式组合厨具，它由吸油烟装置与燃气灶组合构成。
The glass or plastic cups are placed on the skin, and the suction device removes air. This creates a tight seal.
这些玻璃或塑料罐子被放置在皮肤上，然后利用抽吸装置排出空气，这会造成密封。
The utility model discloses a multifunctional washing dirt suction device, belonging to a cleaning device and also relating to a wash-suction micropump.
多功能冲洗吸污器，它属于清洗装置，也涉及冲吸微型泵。
The bracket type atomization suction device has simple structure, convenient use, as well as time and labor conservation, is folding and convenient to carry, and also can be used for home care.
本实用新型结构简单，使用方便，省时省力，可以折叠便于携带，还可用于家庭护理。
With the adoption of the technical scheme, the material suction device can prevent the water from entering the reaction kettle, improve the production safety and ensure the chemical product quality.
采用该技术方案可防止反应釜进水，提高生产安全性，保证化工产品质量。
With the adoption of the technical scheme, the material suction device can prevent the water from entering the reaction kettle, improve the production safety and ensure the chemical product quality.
采用该技术方案可防止反应釜进水，提高生产安全性，保证化工产品质量。
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