She describes job sharing as "a seamless process."
她把工作共担描述为“一个无漏洞的过程”。
To introduce the seamless process of welded pipe, the basis of theory, the key technology and equipments, the characteristic of products and its applicable prospect.
介绍了焊管无缝化的生产工艺技术，无缝化的理论依据，关键技术和装备，产品的特点和应用前景。
After welded pipes are treated by reducing tension mills known as "welded pipe seamless process". There are still some differences between welded pipe and seamless pipe in quality index.
焊管经张力减径机处理后有人称之为“焊管无缝化”，这种焊管与无缝钢管在一些质量指标上仍存在差异。
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