เครื่องคิดเลขในการคำนวณน้ำหนักของท่อยาง
You can calculate the weight of rubber tube and rubber hollow cylinder by entering length, outside diameter, inside diameter, specific gravity.
You can calculate the sum by addition and subtraction with the memory function.
The specific gravity can also be selected from rubber type.
Specific gravity has a width depending on the type of rubber, but it is set as the approximate median value.
If you have any additional requirements, please contact us in the review.