VIP会员
◆ 可选带以下锁定类型： Optional with Following lock types:
→ 无锁 No Lock
→ 闭合锁定 Lock-on
→ 断开锁定 Lock-off
◆ 可选带以下功能或附件： Optional with the function or accessories as follows:
→ 双极常开 DPNO (Double Pole Normally Open)
→ 单极常开 SPNO (Single Pole Normally Open)
→ 一极常开，另一极常闭 One Pole NO, the other NC
→ 包软胶扳机 Rubberized Trigger (overmolding)