Maintenance of sling
1. There is no volatile organic acid around the nylon sling;
2. It is forbidden to store the sling in high temperature and humid environment;
3. When using nylon sling, do not immerse it in water or oil for a long time to avoid sun exposure or high temperature;
4. When moving the sling, do not drag it;
5. When the suture of nylon sling is opened, it should be sutured in time before use;
6. The sling should be hung and stored for daily use;
7. The metal sling shall not be stored together with inorganic acid and strong alkali chemicals.
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