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2022, Vol. 43(22): 82-87    DOI: 10.13884/j.1003-3807hxjy.2021070204
Analysis Chemistry Loose-Leaf Teaching Material Based on “1+X” Certificate for
the Food Biotechnology Specialty in Secondary Vocational School:
Spectrophotometer
TANG Xue-Juan*, WANG Hai-Bin, LI Jun-Wen, LI Ping
Zhongshan No. 1 Vocational School, Zhongshan 528400,China
Received null  Revised null
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