Heat exchangers are the critical equipment in petroleum refinery process units, whose corrosion will have a great impact on the normal unit operation and product quality.
冷换设备是石油炼制装置中重要的设备，冷换设备的腐蚀已严重影响产品的质量和装置的正常运行。
Then, on the occasion of guaranteeing product quality, we can use ST14 steel in stead of ST16 steel whose price is higher in order to reduce the production cost for better industrial production.
通过对成形的比较，在保证产品质量的情况下，通过对拉延筋和工艺切口的设置，以ST14钢来代替价格高的ST16钢，以降低生产成本，以供更好工业生产。
Fifth, Xi 'an old age tour product is complete in kind and excellent in quality, but whose marketplace image needs rise urgently.
第五，西安老年旅游产品种类齐全、品质优良，但其市场形象亟需提高。
If we mass produced HTS tapes, we should possess a powder preparation process which ran with low cost, which is stable and reliable, whose product have high quality and large mass.
要工程化生产超导带材，需要运行成本低，产品质量高，生产批量大，稳定可靠的粉末生产工艺。
Accounting information is a product of conciliating the interest groups in an enterprise, whose quality thus is a key issue in the contract.
因此，会计信息是协调企业利益相关者的产物，会计信息的质量也就成了“契约”中的一个关键性的问题。
Conclusion: the method is simple and stable, whose product of the specific transfer factor of HBV met the quality standard with specific immune activity to HBV-antigen.
结论：用体外免疫法制备乙肝病毒特异性转移因子工艺稳定，制备的转移因子符合质量标准，具有对乙肝病毒抗原的特异性。
Carriage board: as peculiar specification plywood carriage board, with whose advanced treating handicraft, at ease plain product quality, has passed ISO9002 international quality level attestation.
客车厢板：作为特殊规格的胶合板——客车厢板，以其先进的加工工艺，自然质朴的产品质量，通过了ISO 9002国际质量标准认证。
Carriage board: as peculiar specification plywood carriage board, with whose advanced treating handicraft, at ease plain product quality, has passed ISO9002 international quality level attestation.
客车厢板：作为特殊规格的胶合板——客车厢板，以其先进的加工工艺，自然质朴的产品质量，通过了ISO 9002国际质量标准认证。
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