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Precautions for the use of hedge trimmer
1. problems that should be paid attention to before using the hedge trimmer1. before using the hedge trimmer, please read the instruction manual carefully to clarify...
What should be paid attention to when using electric drill
1) the diameter of the drill used cannot exceed the allowable value of the electric drill.2) the drill bit must be clamped with a key, and other tools are not allowe...
Tips for using and maintaining garden machinery
in the use of garden machinery, various problems will inevitably occur, and we can easily eliminate them with some tips. lets take a look at the tips for using and m...
Common sense of power tools
an electric tool is a hand-held or removable mechanized tool that is powered by a motor or an electromagnet and drives a working head through a transmission mechanis...
Operating rules for grinders
1. before work, you must have good labor protection supplies and check if the equipment has a qualified ground wire. 2. it is necessary to check and confirm whether...
Maintenance and maintenance of cutting machine
the requirements of the automatic cutting function with high production efficiency and low production cost are also improved, and accordingly, the cutting machine a...
Maintenance and diagnosis of electric hammer
i, electrical failure 1. electrical faults, mainly open circuit, short circuit, grounding, rotor commutation ring sparks. 2. the fault of the broken circuit is most...
How to select the hand electric drill correctly
have you ever met this kind of situation, the hand electric drill is low in working efficiency or is it not to be used for long, there is a burning or even burning ...
Analysis on the Development Trend of the Power Tool Industry in China in 2019
at present, more than 85 percent of the power tools used in the world are made in china, and many of the parts and components produced abroad are also processed in ...