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Model No. : | silicon barium calcium alloy |
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Brand Name : | ketong |
Product description
we produce silicon calcium barium 5000mt/year.
specification: A si:50%min ca:14-18% ba:14-18% Al:2%max
B si:50%min ca:13-18% ba:13-18% Al:2%max
size:10-50mm 2-10mm as customers requests
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