制订出合理的铸造工艺，实践证明，该工艺能够保证铸件的质量。
The result shows that it could ensure the quality of the casting.
分析采煤机电机接线柱焊接松动原因及结构缺陷，制订出合理的修复方法，保障设备维修质量。
Analyzed the reason of coal_machine motor's connection bolt not hard up and the frame's limitation, working_out a reasonable technique, ensure the service quality of equipment.
假如卖方自己制订规格，他必须将所制订的规格的细节通知买方，而且必须规定—段合理时间，让买方可以在该段时间内制订出不同的规格。
If the Seller makes the specification himself, he shall inform the Buyer of the details thereof and shall determine a reasonable time within which the Buyer may make a different specification.
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