screwed connection detail的意思|示意
美 / /
英 / /
螺丝连接细节
screwed connection detail的网络常见释义
螺丝连接 English translation for "双头螺丝" ... 轴承螺丝: bearing screw detail>> 底板螺丝: sole screw detail>> 螺丝连接: screwed connection detail>> ...