1. Clean crucible tongs must be used.
2. When the red-hot crucible is clamped by crucible tongs, the pliers' tips must be preheated first to prevent the crucible from cracking due to local cooling. After use, the pliers' tips should be placed on the desktop or net.
3. After the experiment, clean the crucible tongs, put them in the equipment cabinet, and dry them.
4. Use bent parts for clamping crucible, and use pointed ends for other purposes.
5. Crucible tongs may not be used together with crucible.
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Our company is major in teaching equipment, teaching equipment, teaching general technology laboratory equipment, digital laboratory equipment, research laboratory equipment, sports equipment, art equipment, children's teaching aids, vocational high school teaching equipment and equipment, college teaching equipment, consumables and Equipment, office supplies, product diversification, scientific management of production and sales enterprises.
All employees of our company are based on honesty and support OEM production. We will provide you with a professional foreign trade team to complete a full range of services from product customization, production, quality inspection, transportation, integration to customs clearance. Let you enjoy the one-stop shopping while enjoying the high quality and low price products. Welcome you come to visit, negotiate business with us.