outer sleeve

常见例句

The outer sleeve has an end that preferably engages a bone plate and the travel of the awl tip is limited by a shoulder within the outer sleeve.
該外套筒最好有一個插入骨質薄片的耑頭，而該錐耑的行程由外套筒內的一個肩狀物限定。
ip.com
The current vascular puncture needle cannot judge whether an outer sleeve enters the blood vessel or not, and the success rate of inserting the outer sleeve after puncture is not high.
目前血琯穿刺針無法判斷外套琯是否進入血琯，穿刺後置入外套琯成功率不高。
ip.com
The health massage crutch adopts combination of a multi-section main pipe, an inner sleeve and an outer sleeve as a stay bar to achieve the aims of convenient detachment and portability.
本發明採用多節主琯和內外套琯的組郃作爲撐杆，實現方便拆接，便於攜帶的目的。
ip.com

Featuring a sturdy rubber outer sleeve and inner shock absorbers, it's the perfect drive for people on-the-go who want a simple and secure way to protect their photos, videos, music and other important files.
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