Langsai Metallurgy Metal Material Co., Ltd: We're professional ferroalloys, welding powder, silicon series, silicon slag, calcium carbide manufacturers and suppliers in China, specialized in providing
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Hangzhou Huamei Commercial Refrigeration Technology Co.,Ltd: We're well-known as one of the leading upright display cooler display fridge, horizontal freezer commercial freezer, kitchen cabinet
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When the carbon content of 18A1 is 0.13% ~0.19%, the lower limit of 0.30% and the maximum limit of 0.60% when the carbon content is less than or equal to 0.12%.
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