GB/T 1632.1-2024 Chinese PDF (GB /T1632.1-2024)GB T 1632. 1 2024_Chinese: Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: GEneral principles (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1632. 1 2024
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