Dual-stacked self-locking washer的意思|示意
美 / /
英 / /
双层自锁垫圈
Dual-stacked self-locking washer的网络常见释义
双叠自锁垫圈 ... 法式垫圈 French washer 双叠自锁垫圈 Dual-stacked self-locking washer 重型型锥面锁紧垫圈 Locking washers ...