Only using high quality accessory can guarantee getting the high quality refrigeration system, so we believe our AMG series steel valves can make products better.
高性能的制冷系统需要高品质的部件来保证，使用AMG系列钢制阀门能为您的产品争辉。
As an indispensable accessory, welded grillage slabs should be analyzed with a reasonable and practical calculation model to guarantee the safe operation.
路基箱是大型履带式起重机的重要配件，为了保障其安全工作，应当使用合理的计算模型对其进行力学性能分析。
According to the traditional civil law theory, guarantee is accessory.
依传统民法理论，担保合同是从属性的合同。
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