The production standards for industrial naphthalene mainly include the following aspects:

1. 质量指标：工业萘的质量指标包括外观、纯度、融点、挥发分、灰分、水分等。其中，外观一般为无色或浅黄色固体，纯度要求高于95%；融点一般在78-83摄氏度之间；挥发分、灰分和水分的含量要控制在较低的水平。

1. Quality indicators: The quality indicators of industrial naphthalene include appearance, purity, melting point, volatile matter, ash content, moisture, etc. Among them, the appearance is generally colorless or light yellow solid, with a purity requirement of over 95%; The melting point is generally between 78-83 degrees Celsius; The content of volatile matter, ash, and moisture should be controlled at a lower level.

2. 成分含量：工业萘的主要成分是alpha-萘和beta-萘，其含量要符合规定的范围。一般要求alpha-萘含量在75-85%之间，beta-萘含量在10-20%之间。

2. Component content: The main components of industrial naphthalene are alpha naphthalene and beta naphthalene, and their content should comply with the specified range. The general requirement is that the alpha naphthalene content should be between 75-85%, and the beta naphthalene content should be between 10-20%.

3. 杂质控制：工业萘中存在的杂质要进行严格控制，特别是多环芳烃、苯胺类、酚类等有害物质的含量要尽量低。

3. Impurity control: The impurities present in industrial naphthalene should be strictly controlled, especially the content of harmful substances such as polycyclic aromatic hydrocarbons, aniline, and phenols should be as low as possible.

4. 生产工艺：工业萘的生产工艺应符合环境保护和安全生产的相关要求，遵循正规的生产操作流程和控制参数。

4. Production process: The production process of industrial naphthalene should comply with relevant requirements for environmental protection and safety production, and follow formal production operation procedures and control parameters.

5. 包装和储存：工业萘产品在包装和储存过程中需要注意防潮、防晒、防火等要求，确保产品质量和安全性。

5. Packaging and storage: Industrial naphthalene products need to pay attention to requirements such as moisture resistance, sun protection, and fire prevention during packaging and storage to ensure product quality and safety.

这些标准可以根据实际需求和国家相关行业标准进行具体制定和执行。

These standards can be specifically formulated and implemented based on actual needs and relevant national industry standards.