暗杆内螺纹

英语翻译

inside screw and non-rising stem

拓展翻译

暗杆阀门
non-rising-stem valve

爱迪生螺纹
Edison screw thread

爱克姆螺纹
acme screw thread

标准螺纹量规
standard screw thread gage; standard screw thread gauge

阿曼士林暗蓝
amanthrene dark blue

阿斯顿暗区
aston dark space

暗
dark; darkly; dim; dull; hazy; secret; unclear
thick
phao-; scoto-; skoto-

暗暗地
secretly

暗板
anisotropic disk; Q band; Q disk; transverse disk

暗堡
bunker

暗边
undermined edge

暗藏
conceal; hide

暗藏的
hidden

暗藏的敌方特务人员
hidden enemy agent

暗藏的破坏人士
covert wrecker

暗娼
unlicensed prostitute
illicit prostitution; secret prostitution; unlicensed prostitute

暗场
dark field

暗场显微镜
dark-field microscope

暗场圆盘
dark-field disc

暗潮
undercurrent