flat pitch

基本解释

In the repair, need to use tweezers to sit a careful correction of hairspring, make sure that it's pitch, concentric, flat and round.
在修理上，需要用镊子给游丝坐个精心的矫正，务必保证同心，保证它的螺距，平和圆。。
Specializing in the production pitch FFC / FPC flat cable connectors, complete specifications, R & D according to customer requirements.
专业生产间距FFC/FPC扁平电缆连接器，规格齐全，可以根据客户要求研发生产。
Luckily he was only five or six feet above the ground, having dived so low to catch the Snitch, but he was winded all the same as he landed flat on his back on the frozen pitch.
幸亏他在抓住飞贼时俯冲得离地面只有五六英尺，但他还是被打得喘不过气来，仰面朝天倒在冻硬了的球场上。
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