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Energy consumption grading for industrial electroheat installations—Part 46Crystal growing furnaces
Translate name
STANDARD published on 11.9.2015
Designation standards: GB/T 30839.46-2015
Publication date standards: 11.9.2015
SKU: NS-648127
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-10-22 (Number of items: 2 207 753)
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