(1) Specific gravity cup: QBB-37, 50 and 100 type coating specific gravity cup (mass/volume cup) made of aluminum ( with volume of 37mL, 50ml and 100mL;
(2) Thermometer: degree 0.1°C, accuracy 0.2°C;
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WhatsApp or phone:+8615827495590
(1) Specific gravity cup: QBB-37, 50 and 100 type coating specific gravity cup (mass/volume cup) made of aluminum ( with volume of 37mL, 50ml and 100mL;
(2) Thermometer: degree 0.1°C, accuracy 0.2°C;