解决办法：在气温较低时，应使用粘稠度低一点的机油。还有就是每台发动机都配有预热装置，打火之前应多预热几次。
The solution: you should use lower viscosity of the oil when the temperatuer. And every engine shoule be equipped with preheating device, should preheat several times before ignion.
在使用方面该泵具有一般污水泵的特点，同时具备泥浆泵的功能，能够将粘稠度很高的液体输送到一定高度，不易堵塞。
This kind of pump is a combination of general sewage pump's traits and mud pump's functions, which can deliver the high-viscosity liquids to the designated height without being blocked.
此热熔胶使用过程中可适量加些热水，其比例10：1，客户需根据产品调节胶水的粘稠度。
This hot melt adhesive can be used during the more moderate increase in hot water, the ratio of 10:1, according to the products customers need to adjust the viscosity glue.
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