Do not disclose your PIN to any person of mark it on your card. Keep it separately from your card.
切勿将您的私人密码告知他人及与卡放在一起或写在卡。

Develop on Drill for Boring in Corner in Machining Pin Hole of Last Blade in Turbine Rotor and Blade
加工汽轮机转子末叶销孔用折向钻的研制

The jade in the box expects to be sold with a good price, The pin in the casket long to soar on high.
玉在椟中求善价, 钗于奁内待时飞。

A study of the effect of root canal pin on increasing the strength of bending resistance of PFM crown abutment
根管钉加强烤瓷冠基牙抗折强度作用的研究

Summarization on Treating 28 Cases of Fracture of Calcaneus by Internal Fixation With Per cutem Round Osseous Pin
撬拨整复经皮骨圆针内固定治疗跟骨骨折28例小结

Study on the Atomizing and Humidifying Character of the Centrifugal Nozzle with Firing Pin Type, High Pressure and Little Aperture
撞针型高压小孔径离心式喷嘴雾化加湿性能的研究

The therapeutic analysis on the treatment of open fracture of the tibiofibula with external fixation brace and interlocked intramedullary pin
外固定支架与交锁髓内钉治疗胫腓骨开放性骨折疗效分析