The locking lever is composed of insulating materials , namely epoxide resin.

  • 闭锁杆是由绝缘材料环氧树脂构成.

  • 互联网摘选 2025-01-18 13:40:52

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句