This depends on the situation of the product materials. If there are multiple types of materials (such as plastic or metal in multiple colors), then other additional tests need to be arranged because the test methods are different.
It depends on the material of the product. If there are various types of materials (such as plastics or metals with various colors), other additional tests need to be arranged, because the test methods are different.<br>
This depends on the product materials. If there are multiple types of materials (such as plastic or metal with multiple colors), other additional tests need to be arranged, because the test methods are different.