gland box

基本解释

Shipbuilding. kingston valves. stuffing box, gland and bushing.
造船工业。 “金士顿”阀门。密封垫压盖和套。
dict.site
The thyroid is a small gland located in the front of the neck just below the voice box.
甲状腺是位于颈部前端、喉头下方的一个小腺体。
We are professional in produce and sale pip, gland, connecter, box, such4 kinds of products.
专业生产与销售波纹管及拖链、紧件、插件、箱机柜四大系列产品。