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patent specifications
econ. 对发明物申请专利的说明书
tech. 专利说明书
patent specification ['peɪt(ə)nt'spesɪfɪ'keɪʃ(ə)n]
avia. 专利规范
met. 专利说明书
plast. 专利说明
patent specifications
: 5 phrases in 2 subjects
Plastics2
Technology3