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单词
pinhole
释义
pinhole
[`pin´hōl]
METALLURGY
A material fault resulting from small blisters that have burst in a casting or that have formed during electroplating.
随便看
mandrel
mandrel forging
mandrel hanger
mandrel press
mandrill
maneb
maneuverability
maneuvering board
maneuvering craft
manganate
manganese
manganese acetate
manganese-aluminum
manganese binoxide
manganese black
manganese borate
manganese-boron
manganese brass
manganese bromide
manganese bronze
manganese carbonate
manganese citrate
manganese dioxide
manganese epidote
manganese fluoride
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