double-ended stud with full shank的意思|示意
美 / /
英 / /
带全柄的双端螺栓
double-ended stud with full shank的网络常见释义
全扣螺栓 ... full-ended vessel 肥首尾船 double-ended stud with full shank 全扣螺栓 ended there 就这样结束了 ...