问题描述：
英语翻译
Qualitative Infrared Analysis-Infrared analysis shall be conducted on the sample material .The spectrum obtained shall indicate the same composition as that recorded in the spectrum obtained in the original investigation of the material.
The filed representative shall determine that the locks are correctly marked ,that the necessary installation instructions are supplied with each lock ,and that the general design is in compliance with the description the lock .
Qualitative Infrared Analysis-Infrared analysis shall be conducted on the sample material .The spectrum obtained shall indicate the same composition as that recorded in the spectrum obtained in the original investigation of the material.
The filed representative shall determine that the locks are correctly marked ,that the necessary installation instructions are supplied with each lock ,and that the general design is in compliance with the description the lock .
问题解答：
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