Plastics — Determination of dynamic mechanical properties — Part 10: Complex shear viscosity using a...
This document specifies the general principles of a method for determining the dynamic rheological properties of polymer melts at angular frequencies typically in the range of 0,01 rad·s-1 to 100 rad·s-1 by means of an oscillatory rheometer with a parallel-plate or a cone-and-plate geometry. Angular frequencies outside this range can also be used (see Note 1). The method is used to determine…
Quantities and units — Part 13: Information science and technology
In IEC 80000-13, names, symbols and definitions for quantities and units used in information science and technology are given. Where appropriate, conversion factors are also given. International Standard IEC 80000-13 has been prepared by IEC technical committee 25: Quantities and units, and their letter symbols in co-operation with ISO/TC 12. This standard cancels and replaces subclauses 3.8 and…
Pallets for materials handling — Flat pallets — Part 1: Test methods
This document specifies the test methods available for evaluating new flat pallets for materials handling.
The test methods are split into groups for:
— nominal load testing;
— maximum working load testing;
— durability comparison testing.
This document does not apply to pallets with a fixed superstructure or a rigid, self-supporting container that can be mechanically attached to the…
