double-twisting frame

石油词... ... double-twist twist tube 倍捻加捻管 double-twisting frame 倍捻捻线机 double-wall corrugated pipe 双壁波纹管 ...

英语单... ... double standard hammer frame 双柱锤机架 double-twisting frame 倍拈拈线机 doubling frame 并线机, 对折卷布机 ...

翻译实践-纺织染生活0808_徐徐清风_百度空间 ... 帮接工 smash piecer 倍捻机 double-twisting frame 标称重量 nominal weight ...