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perforator

['pɜ:fəreɪtə] n
gen. 穿〔冲,凿,钻,打〕孔器〔机〕
archit. 钻孔器
chem. 打眼机
dril. 射孔枪
eng.geol. 凿孔机
expl. 射孔器用于射孔的爆破器材及其配套件的组合体
hydroel.st. 穿孔机; 螺旋钻; 钻孔机
light.ind. 匀浆辊
math. 打眼器; 穿孔器
mech.eng. 结孔器; 剪票夹
med. 胎儿穿颅器
met. 打孔机
oil 射孔器
plast.surg. 血管穿支
scient. 穿孔者; 打眼者
space 穿孔[钻孔]机
tech. 剪票铗; 打洞机; 凿孔器; 打孔器
 English thesaurus
perforator ['pɜ:fəreɪtə] n
tech., abbr. perfr
perforator
: 164 phrases in 22 subjects
Architecture2
Business1
Construction2
Drilling1
Earth sciences1
Electronics2
Engineering geology1
Explosives and Explosive Ordnance Disposal9
Finances1
General1
Geophysics6
Information technology2
Light industries2
Mathematics1
Metallurgy1
Mining2
Oil / petroleum35
Plastic surgery34
Surgery1
Technology52
Telecommunications4
Textile industry3

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