Polishing has more processes than sanding. The cost of workers is more expensive. Now there are fewer workers in this position, and workers’ wages are more expensive.
There are more polishing processes than sanding. The cost of workers is more expensive, and now there are fewer workers in this position and the wages of workers are more expensive.
Polishing has more processes than sanding. The cost of workers is more expensive. Now there are fewer workers in this position and their wages are more expensive<br>