GB/T 22459.9-2024 Chinese PDF (GB/T22459.9-2024)GB T 22459. 9 2024_Chinese: Refractory mortars Part 9: Determination of shear bonding strength at room temperature (Chinese: 9) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22459. 9 2024
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