The front of the ear hook in the hearing aid, is to connect the ear mould channel.
耳钩位于助听器的最前端,是连接耳模的通道。
This text starts with traffic cases of "traffic topic" from traffic channel of Hunan radio station, analyzes many kinds of tactics to mould brand column of radio.
本文从湖南交通频道《交通话题》的个案入手,解析了塑造品牌栏目的多种手法。
Injection mould feed system is an important component of the structure design of injection mould, and is also the only channel for molten plastic flowing into mold cavity.
浇注系统是注塑模具结构设计中的一个重要组成部分,也是塑料熔体进入模具型腔的唯一通道。
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