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How does the cement control pipe machine prevent decay?

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更新时间:2018年10月02日00:41:08 打印此页 关闭 Clicks: 810 Updated: October 2, 2018 00:41:08 Print this page Close

1. Craftsmanship and power tools Derusting things that are powered by craftsmanship, such as the appearance pretreatment of craftsman blades, wire brushes, motorized wire brushes and grinding machines.

Requirements: Prior to finishing of craftsmanship and power, any thick rust layer should be eradicated, and visible grease and dirt should also be eradicated. After finishing with craftsmanship and power, the appearance of dust and debris should be eradicated.

Requirement: Before the eruption finishing, any thick rust layer should be eradicated, and visible grease and dirt should also be eradicated. After finishing the eruption, the appearance of ash and debris should be eradicated. Mild eruption treatment: When investigating without enlarging, there should be no visible grease and dirt on the outside, and there should be no loose oxide scale, rust, paint coating and foreign matter.

When investigating in large cases, the appearance should be free of visible grease and dirt, and almost free of scale, rust, paint coating and foreign matter. Any residue should be sturdy. Very complete eruption treatment: When conducting investigations without enlarging, there should be no visible grease and dirt on the outside, and there should be no scale, rust, paint coating and foreign matter.

Any remaining traces should only be tiny spots or streaks. When investigating the apparent cleanliness of eruption of steel without expanding it, the appearance should be free of unfavorable oil and dirt, and scale, rust, paint coating and foreign matter. The appearance should have a uniform metallic tint.

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