surface dust

Check the trackball and use a clean, soft cloth to wipe off the surface dust.

the first piano with a soft brush to remove surface dust. This prevents the cleaning, the large particles of dust will scratch the finish.

the predeposited membrane gelatinize surface dust and impurity, it should be clear in a timely manner.

Note that, after cleansing the furniture surface dust to the wax, wax or dirt can cause spot, then scratches.

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Begin your washing by dousing curtains in clear water to remove surface dust.

The surface dust on the post road was like the fried wheat flour just came out of the hot pan,

Peacetime use of the process, the use of soft towels or cotton yarn erase surface dust could.

Standard Practice for Collection of Surface Dust by Air Sampling Pump Vacuum Technique for Subsequent Lead Determination

Simulating the Martian dust cycle with a finite surface dust reservoir

Concept, pollution character and environmental effect of urban surface dust

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Standard Specification for Wipe Sampling Materials for Lead in Surface Dust

Soil and surface dust heavy metal pollution state and assessment in Shanghai City

New ideas on road surface dust control at open-pit transportation