The electric lock is a system to control the locking and ...
The solenoid lock denotes a latch for electrical locking ...
The mechanical lock is a mechanical safety and interlocking ...
The microswitch is a small-size switch which is provided ...
The adjustable handle is a type of capable of adjusting the ...
The lift handle can lift up a stopper and it is a small ...
This handle can move a stopper by button operation. It has ...
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