stuffing box gland是什么意思？

• client
• 权限英文
• amazing
• organizations
• 方案英语
• modernize
• disappointed
• tomato
• 来源英语
• 呼吁英语
• 抛弃英文
• searches
• candy
• 流浪者英文
• saturday
• begins
• conflict
• satisfaction
• erased
• ultra
• 领域英语
• banger
• 造型的英文
• 队长的英文
• 纪念品英语
• giraffe
• approaches
• firmness
• volume
• text

• prompt
• monitor
• cheese
• brat
• peeping
• narrow
• rice
• lycopene
• reveal
• lesson
• crayon
• profile
• 确认英文
• committing
• searches
• neck
• scared
• BARRIE
• passage
• supper
• bothering
• cloud
• fiercely
• maths
• sweater
• 旋律的英文
• aspect
• vehicle
• failure
• ticket

• project work
• swimming trunks
• take good care of
• in the afternoon
• in the evening
• in the morning
• play with snow
• Peking Man
• food stall
• the Ming Tombs
• McGee
• unchain
• unanticipated
• untamed
• uncultured
• romp
• hold one
• unmask
• untroubled
• contriver
• silhouette
• unessential
• wretch
• uninterrupted
• tranquillity