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气瓶瓶阀
释义
气瓶瓶阀
Encyclopedia
工学
特种设备安全保护装置
释
cylinder valve
气瓶瓶阀
在灌充气体时向瓶内充入气体,储存气体时堵住瓶内气体,使用气体时向瓶外放出气体的气瓶装置。
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madreporic pore
madreporite
Madrid
Madrid Agreement Concerning the International Registration of Marks
Madrid Agreement for International Registration of Trade Marks
Madrid Astronomical Observatory
Madrid Conference on Morocco
Madrid Convention
Madrigal
Madu Ganga
Madurese
madwoman's milk
MAE
Maedi-Visna disease
Maedi-Visna virus,MVV
maelstrom
Maeng Sa-seong
Ma'ergen John Mulgan
Ma'erkang Shi
Maersk Shipping Company
Maer Xiansheng
Maestà
MAF
Ma Fantuo
Ma Feng
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