Many people don't bother to change their "default" pinsetting, which will often be uniform across a network or make of phone.
很多人都懒的更改“默认”的识别码设置，而同一网络或制造商的识别码常常是统一的。
2
Based on experience of producing practice, mainly discussed the influence of the pin and gas channel setting and gas process in promoting quality of gas-assisted injection products.
结合生产实践经验，主要讨论了气针气道的设置及气体工艺对气体辅助注射成型产品质量的影响。
3
This setting can be secured by use of a locking pin or safety wire.