Cтанок автомат изготовляет 1 деталь за 5\12мин .За сколько мин станок иготовит три детали,4 детали,60 даеталей
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.