(PDF) Лабораторийн тоног төхөөрөмжийн жагсаалт
The average score for the survey factors was 4.06 for the first part of the food service category, and 3.64 for food quality, 4.11 for health services, 3.92 for hygiene and sanitation. An average rating of passengers' satisfaction or satisfaction was 3.78 and the desire to relinquish was 3.97 points. The SERVQUAL model is the food safety factor ...
Хятад Өндөр нарийвчлалтай, өндөр чанарын босоо амны …
What is the axle sleeve? The bearing bush is equivalent to the outer ring of the sliding bearing. The axle sleeve is integral and moves relative to the shaft, while some of the bearing bushes are split and rotate relative to the shaft. The role of axle sleeve in machinery? 1.Fixed When the gear ...