The mechanical properties of ERW tube can completely meet API SPEC 5ct requirement.
卷板制管后，产品各项性能完全满足API SPEC 5ct标准要求。
The mechanical and process properties met API SPEC 5CT standard and technology agreement of users, and with better forming and welding performance.
开发的钢带力学与工艺性能均满足API SPEC 5CT标准和用户技术协议，同时具有良好的成型性能和焊接性能。
For those that are not part of the HTML5 spec, the Geolocation API and all the storage APIs allow greater flexibility and access to a world formerly limited to native application.
对于那些不属于HTML5规范的部分，地理位置API和所有的存储api允许更大的灵活性，并且可以涉足那些原来仅限于本地应用的领域。
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