TIGHTENING of nuts by hand tool
TIGHTENING of nuts by hand tool
[专利英汉词典]
TIGHTENING of nuts by hand tool【作业；运输】
用手工具固定螺母
是什么意思，TIGHTENING of nuts by hand tool的解释，TIGHTENING of nuts by hand tool的翻译
TIGHTENING of nuts by hand tool
[专利英汉词典]
TIGHTENING of nuts by hand tool是什么意思，TIGHTENING of nuts by hand tool的解释，TIGHTENING of nuts by hand tool的翻译