推荐性标准

在20世纪90年代，API就制定了关于RBI的推荐性标准API580，该技术目前在世界上已经得到了广泛的应用。

In the 1990 's , API established the standard of API RP 580 . Since then , RBI has been used widely in the world .

由推荐性标准改为条文强制性标准；

It is changed from voluntary standard into provision mandatory standard .

企业应建立推荐性标准的自我实施监督机制

Establish the Self-supervision Mechanism of Enterprise for Implementation Enterprise Recommend Standard

国家标准、行业标准分为强制性标准和推荐性标准。

National standards and trade standards are divided into compulsory standards and recommendatory standards .

需求信息不对称下供需双方的博弈推荐性标准中供需双方协商浅析

Gaming in supply chain based on asymmetric demand information Preliminary Analysis on Consultation between Supply and Requisition Parties in Recommendatory Standard

现行标准体制存在的问题是：强制性标准与推荐性标准条文混杂；强制性标准与推荐性标准无法配套联动；

The problems of current restriction mode of construction standards are analyzed , including the items of compulsive standards and recommended standards are interweaved ;

该文介绍了园林行业开展工程监理的情况，指出当前园林绿化工程质量标准存在的主要问题，建议制定园林建设工程质量标准，其中应区分强制性标准和推荐性标准。

This paper introduces the development of the garden greening engineering supervision , and points out the major problems existing in quality standard of garden greening engineering .

结论：新疆驴乳粉地方标准为推荐性标准，不仅可应用于监管部门进行监督和监管、管理市场，还可应用于规范商家、维护合法企业的权益和保护消费者的切身利益。

Conclusion : The local standard of the donkey milk was the considered standard , and it was used in preferably ruling the companies , managing the markets and protecting the rights of the enterprises and the consumers .

随着闪联被国家批准为推荐性行业标准，进而又通过ISO/IEC投票成为国际标准，标志着我国在3C领域拥有了话语权，同时也标志着3C的产品化进程又向前迈了一大步。

IGRS was approved as the recommend industry standard and passed through the ISO / IEC ballot as an international standard . It shows that china has a voice in the filed of 3C and also marks that the 3C product has stepped forward a major step .

结果表明：环流19小时左右粮堆内PH3浓度趋于均匀，且最低浓度与最高浓度比值为0.59，以后浓度比值均大于0.59，均远高于国外资料推荐的浓度均匀性标准，即大于0.25。

The results showed that PH 3 concentration trended to uniform when exposed for about 19 hours , and the rate of min-concentration to max-concentration was 0.59 and above later on . It was higher than 0.25 , the concentration uniformity standard in abroad materials .