Specially processed surface of internal slot, effectively Lengthens Its service life.
内槽表面特殊处理,使用寿命有效延长。
It features a zip-top closure, rolled braided handles, leather shoulder strap, side pockets, internal slot with zipper closure, additional open slot and signature PRADA logo on front.
它具有一个拉链顶部封闭,轧制编织处理,皮革肩带,侧口袋,拉链闭合,附加在前面打开槽和签名的PRADA标志的内部插槽。
In addition to balance vortex internal pressure of compressed gas beyond, still provides top and bottom sealing force between the slot, the sealing force to achieve by floating sealing ring.
除了平衡涡旋内部压缩气体压力以外,还提供了顶端和底槽间的密封力,该密封力靠浮动密封圈来实现。
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