Generally, it is not easy to dismantle, if it is easy to dismantle, then the wheel lock of the car will not have much effect. If you really want to remove it, you can consider the position of the lock cylinder to study it! The wheel lock is made of all steel plates. It has many features such ... read more
1. Demand for the neck is understood. .. 2. General sphere-shaped chain, sword-shaped sword, sword-shaped sword, sword-shaped sword, sword-shaped sword, and sword-shaped sword. 3, Adhesive demand general large and small two individual circles. 4, One step below, the end of the chain, the demand gene... read more
Password locks are roughly divided into 3 types Common password du lock, TSA key lock, TSA password lock Ordinary password lock: zhi1. The initial password is 000. Press and hold the unlock switch in the 000 state dao to change the password. When changing the password, you will hear a "da" sound. Af... read more
There are several methods for thin yellow dao copper. There is definitely one du for you 1. For medium thin and thick ones, such as dao2-3 mm thick, you can use silver-based VOD203 solder for flame soldering and VOD201-F solder paste.Medium and thin models Brass padlock 2. For medium-t... read more
Brass is an alloy composed of copper and zinc. If it is made of copper and zinc group du, it is called ordinary brass. If zhi is composed of two kinds of elements on dao, it is called special brass. Such as copper alloys composed of lead, tin, manganese, nickel, lead, iron, and silicon. Brass has st... read more