GB/T 15726-2021玻璃儀器 內應力檢驗方法Glassware. Stress examination methods

上一條：GB/T 15728-2021玻璃耐沸騰鹽酸侵蝕性的重量試驗方法和分級Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification

下一條：GB/T 15596-2021塑料 在玻璃過(guò)濾后太陽(yáng)輻射、自然氣候或實(shí)驗室輻射源暴露后顏色和性能變化的測定Plastics. Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation，natural weathering or laboratory radiation sources

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