质量标准：出口欧美标准，全套树脂磨光， 出口杂木包装。
Quality standard:the standard for europe and the united states, a full set of polished resin, with miscellaneous tree packaging.
迈克尔·阿德金斯和皮特·埃勒斯，解释了如何选择正确的球阀以便于符合欧美标准。
Michael Adkins and Pete Ehlers, both of Swagelok, explain how choosing the right ball valve can keep you in compliance.
产品质量执行欧美标准，通过国内（广州市产品质量监督检验所）及英国进口专业机构检测，包装技术具备国家专利。
All of our products are up to European & American standard and have passed through the authentication of Guangzhou Product Quality Supervision & Testing Institute and British certification institutes.
产品质量执行欧美标准，通过国内（广州市产品质量监督检验所）及英国进口专业机构检测，包装技术具备国家专利。
All of our products are up to European & American standard and have passed through the authentication of Guangzhou Product Quality Supervision & Testing Institute and British certification institutes.
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