The danger of sudden boiling of the engine with cold water

When the engine tank is opened, cold water is suddenly added, and the cylinder head cracks due to the rapid cooling of the heat. To this end, Heilongjiang Province farms 579 farms, the majority of agricultural machinery, driving tractors in winter, found that the engine boiled, the correct approach is: first stop, let the engine run for a while small throttle, standby temperature and then add cold water. The effect is good, no cylinder head cracking will occur.

Non-sterile Medical Washed Abdominal Pad

Non-sterile medical washed abdominal pad

Structure and composition: It is made of 100% cotton gauze by degreasing, bleaching, drying, processing, cutting, folding, sewing and washing.

Product performance: White, soft, non-toxic, odorless, non-fluorescent, no oil spots, no whiskers, no hair corners, no wrinkles or debris adhesion, and has good water absorption performance.

Model specifications: Non-sterile type, washed. The color is mainly white, supplemented by blue and green; it can be sewn according to different requirements. Specifications are divided into 30 * 30CM-4 / 6/8/12, 45 * 45-4 / 6/8/12, 50 * 50-4 / 6/8/12, 30 * 40/40 * 45, etc. Sewing with different requirements.

Packing: 50 / 100PE bag, 5 layers double corrugated kraft paper box.

Scope of application: It is used for one-time use by medical institutions for surgery or protection.

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Shaoxing Gangfeng Hospital Products Co.,Ltd. , https://www.gangfenggauze.com