needle bar frame
常見(jiàn)例句
- The needle bar running with needle bar frame, no need to add extra lube and avoid the materials be soiled by lube.
針排運(yùn)動(dòng)采用針桿架機(jī)構(gòu)，無(wú)需另外加油，從而避免了油污面料的現(xiàn)象發(fā)生。
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