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screw compressor
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screw compressor
Encyclopedia
工学
往复泵
释
screw compressor
螺杆压缩机
利用螺杆形转子在气缸内作回转运动来压缩和输送气体的回转压缩机。
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etiquette of meeting
etiquette of serving tea
etiquetter of banquet
Etiquettes of the Officialdom of the Han Dynasty, block-printed edition by Lin'an Prefecture (1139), ninth year of the Shaoxing era, Song Dynasty
ETL
ETL method
etomidate
Eton College
E. Torricelli
E. Torricelli (1608—1647)
E. Torricelli, 1608—1647
Etosha Pan
etoxazole
Etpison Museum
ETPS
etrathiafulvalene
etridiazole
Etruria bronze crafts
Etruscan art
Etruscan Necropolises of Cerveteri and Tarquinia
Etruscans
etruscan shrew
Etruscan Venus surface
ETS
ETSI
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更新时间:2025/12/26 16:09:53