翼管 [
yì guǎn]
pterygoid canal
canalis pterygoideus
- 公司立足“高起点、高标准、高品质”的原则,以市场为导向,以消费者满意为宗旨,先后开发了铝合金柱翼、钢制管式、高压铸铝、钢制宽水道、钢铝复合等系列散热器产品。
Our company is based on the fundamental as “High start point, high standard, high quality”, market-oriented, striving for consumers satisfaction, and have developed aluminium alloy column, steel pipe, steel column, high-pressure cast aluminium, steel wide water channel, copper &aluminium alloy series of radiator. - 键盘是一组杠杆或音键,由演奏者用手指在钢琴,羽管键琴,翼琴或类似的键盘乐器上按压,或者用手指按压风琴的键盘,或用脚踩管风琴的踏板或脚键盘。
A keyboard is a set of levers or keys, to be depressed by the fingers of a player on the piano, harpsichord, clavichord or similar keyboard instrument, or on the manual by the fingers, or on the pedals or pedal-board of the organ with the feet. - 粗纱通道为闭式或开式不锈钢管,精密铸造不锈钢压掌,高效聚氨脂假捻器,锭翼不变形,不磨损,易清洗,使用寿命长。
The roving channel is made of open or closed stainless steel pipe,with a fine-cast stainless steel presser finger and a special processed polyurethane false twister.