.noscript{font-family:"SF Pro Display","SF Pro Icons","Helvetica Neue",Helvetica,Arial,sans-serif;margin:92px auto 140px auto;text-align:center;width:980px}.noscript-title{color:#111;font-size:48px;font-weight:600;letter-spacing:-.003em;line-height:1.08365;margin:0 auto 54px auto;width:502px}@media only screen and (max-width:1068px){.noscript{margin:90px auto 120px auto;width:692px}.noscript-title{font-size:40px;letter-spacing:0;line-height:1.1;margin:0 auto 45px auto;width:420px}}@media only screen and (max-width:735px){.noscript{margin:45px auto 60px auto;width:87.5%}.noscript-title{font-size:32px;letter-spacing:.004em;line-height:1.125;margin:0 auto 35px auto;max-width:330px;width:auto}}#loading-placeholder{display:none}

This page requires JavaScript.

Please turn on JavaScript in your browser and refresh the page to view its content.

Skip Navigation

baseUnit

The base unit of pressure equal to newton per meters squared.

Declaration 宣言

+ (instancetype)baseUnit