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disc valve
compr. 圆盘阀
dril. 碟阀; 蝶阀
met. 盘式阀
oil 蝶形阀; 盘形阀; 片状阀
surg. 碟瓣
tech. 盘阀
disc valve
: 31 phrases in 10 subjects
Automobiles1
Chemistry1
Compressors2
Electronics1
Hydroelectric power stations7
Metallurgy3
Oil / petroleum7
Plastics2
Surgery2
Technology5