articulated pin
词语: articulated pin
解释: 活节销
词典: 建筑专业英汉词典
articulated pin 相关解释
articulated pin 〔名词〕活节销
活节销 articulated pin
活节销 trunnion block
articulated pin
词语: articulated pin
解释: 活节销
词典: 建筑专业英汉词典
articulated pin 相关解释
articulated pin 〔名词〕活节销
活节销 articulated pin
活节销 trunnion block