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单词
special equipment sealing test
释义
special equipment sealing test
Encyclopedia
工学
特种设备检验检测
释
special equipment sealing test
特种设备密封试验
对承压类特种设备中的压力容器、压力管道、锅炉及附件进行的气密性试验或泄漏性试验。
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n-conformal volume
n-connected
n-connected domain
n-connected graph
n connectedness
n-connectedness
n connected schlichtartig Riemann surface
n-connected schlichtartig Riemann surface
n-connected space
n-continuum
N-corrected metabolizable energy
NCP
ncRNA
NCS
NCSI
NCT
n cube
n-cube
NCV
NCVER
NCX
n-cycle
n-cylinder set
NC类
ND
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