ratchet box 中文意思是什麼
ratchet box
解釋
棘輪箱-
It is provided with worm - gear box regulation to have a more accurate depth of paper press. the blade part is driven by independent gear and adjusted by ratchet wrench. it is also equipped with ruler to shorten the time required for blade adjustment
採用蝸輪箱調節,使壓線深度更加準確,刀頭部分使用單獨齒輪傳動,利用棘輪板手調動,並帶有長尺,使調刀時間縮短。
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