Make it a habit to clean the bore with a cleaningrod and patch to wipe away anti-rust compounds in the gun each time immediately before you shoot it.
应该养成一个习惯，那就是在每次射击前用通条、擦枪布擦去枪内的防锈油。
2
When the inserting type toothpick is used, the user holds the toothpick rod, and the toothpick head is used for cleaning teeth.
使用时，使用者手握牙签杆，利用牙签头清理牙齿。
3
The detecting speed is high, the performance is good and the operation is convenient; meanwhile, the requirement to field condition is low and the drilling rod does not need cleaning.