开孔
opening; perforate
开孔绷带
fenestrated bandage
开孔发泡剂BHK-1
open porous foaming agent BHK-1
开孔敷布
fenestrated compress
壳体开孔
opening in shell
聚氨酯泡沫
urethane foam
聚氨酯泡沫塑料
polyurethane foaming plastic; urethane foam
聚苯乙烯泡沫塑料
polystyrene foam
聚氯乙烯泡沫塑料
poly(vinyl chloride) foam
抗起泡沫能力
resistance to foaming
空气泡沫减火系统
air-foam systems
口吐泡沫
foam at the mouth
聚四氟乙烯多孔制品
multi-cellular polytetrafluoroethylene
绝对禁制品
absolute contraband
晶状体刺开术
phacolysis; phakolysis
晶状体刺开针
discission needle
晶状体囊切开术
capsotomy; capsulotomia; capsulotomy; cystitomy
精囊切开术
seminal vesiculotomy; spermatocystotomy
精确快动作开关
precision snap-action switch
径向展开
radial development