cardinal plane【电讯】;main plane【航】;primary flat【电子】
主止回阀
main check valve【机】
暂无补充释义。
相关词条
pressure main
main bud
backbone; main support
main fermentation
main
macromolecular compounds obtained by forming a carbon-to-carbon link in the main
minor
main check valve【机】
暂无补充释义。
cardinal plane【电讯】;main plane【航】;primary flat【电子】
pressure main
main bud
backbone; main support
main fermentation
main
macromolecular compounds obtained by forming a carbon-to-carbon link in the main
minor