(On average, about 45 inches away at horizontal eye level and 35 inches away with a 30-degree downward gaze angle.) But there are no cliffs in ergonomics (one inch closer and you fall): If your RPV at a 30-degree downward gaze angle is 35 inches, your eyes are not going to fall out with a viewing distance of 30 inches.On average, about 45 inches away at horizontal eye level and 35 inches away with a 30-degree downward gaze angle.) But there are no cliffs in ergonomics (one inch closer and you fall): If your RPV at a 30-degree downward gaze angle is 35 inches, your eyes are not going to fall out with a viewing distance of 30 inches.
The average salaries of fabricators ($37,840), auto mechanics ($39,450) and bus drivers ($38,750) are all comparable to that of maintenance and repair workers, who earned an average salary of $37,710 in 2013. But some related professions, like landscapers and groundskeepers ($26,300), earned lower salaries.
Browse Pacific Crane Maintenance Company Salaries by Job Title â. Pacific Crane Maintenance Company employees earn $81,000 annually on average, or $39 per hour, which is 28% higher than the national salary average of $61,000 per year.