ประโยคภาษาจีน : 中文句子 |
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shuāng xiàng 双向 tī xíng 梯形 sī gāng 丝杠 píng kǒu qián 平口钳 wèi 为 yì zhǒng 一种 jī xiè jiā gōng 机械加工 gōng jù 工具 yòng lái 用来 dài tì 代替 lǎo shì 老式 píng kǒu qián 平口钳 sú chēng 俗称 hǔ qián 虎钳 |
The utility model relates to a bi-directional gad tong with a trapezoid lead screw and pertains to a machining tool used for replacing an old gad tong (commonly known as a vise). |