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透气率
 透气率
bridg.constr. air permeability
compr. air penetrability
eng.geol. gas permeability
| 测定
 测定
hydroel.st. rating
met. estimation; evaluation; gauging

to phrases
透气率
bridg.constr. air permeability
compr. air penetrability
eng.geol. gas permeability
tech. permeability rating of air; venting quality
透气率: 49 phrases in 14 subjects
Automobiles1
Bridge construction1
Business1
Chemistry1
Construction1
Electronics4
Geophysics1
Mining1
Oil / petroleum12
Plastics6
Space3
Technology15
Textile industry1
Wind Energy1