| New Chemicals Database 新化学物质数据库  | 
 | No-Longer Polymers 不再作为聚合体的物质  | 
 | Organization for Economic Co-operation and Development   | 
 | Official Journal of the European Union 欧盟官方期刊  | 
 | Online European Risk Assessment Tracking System   | 
 | Persistent, Bio-accumulative and Toxic 持久性、生物蓄积性和毒性  | 
 | Predicted environmental concentration 预测的环境浓度  | 
 | Predicted no effect concentration(s) 预测的无效浓度  | 
 | Predicted no effect concentration in water 水中预测的无效浓度  | 
 | persistent organic pollutants 持久性有机污染物  | 
 | Quantitative Structure-Activity Relationship 定量构效关系  | 
 | Risk Assessment Report 风险评估报告  | 
 | Risk Assessment Report Status 风险评估报告状况  | 
 | Relational Database Management System 关系型数据库管理系统  | 
 | Registration, Evaluation, Authorisation and Restriction of Chemicals   | 
 | REACH Implementation Projects REACH实施项目  | 
 | Risk Management Measures 风险管理措施  | 
 | the Strategic Approach to International Chemical Management   | 
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 | Substance Information Exchange Forum 物质信息交换论坛  | 
 | Small and Medium-sized Enterprises 中小型企业  | 
 | Strategic Partnerships on REACH Testing   | 
 | Structured Query Language 结构化查询语言  |