quot;Quality Standard for Medicinal Aluminum Tubequot;quot;Quality Standard of Medicinal Aluminum Tubequot; thanks
Quality Standard for Medicinal Aluminum Tube is right because the quality standard is 'used for or is designed for' that (Medicinal Aluminum Tube) Quality Standard of Medicinal Aluminum Tube The proposition 'of' in this sentence only introduces a noun phrase (Medicinal Aluminum Tube) that provides more information about the preceding phrase (Quality Standard).
