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

1. 質量指標：工業萘的質量指標包括外觀、純度、融點、揮發分、灰分、水分等。其中，外觀一般為無色或淺黃色固體，純度要求高于95%；融點一般在78-83攝氏度之間；揮發分、灰分和水分的含量要控制在較低的水平。

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：工業萘的主要成分是alpha-萘和beta-萘，其含量要符合規定的范圍。一般要求alpha-萘含量在75-85%之間，beta-萘含量在10-20%之間。

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. 雜質控制：工業萘中存在的雜質要進行嚴格控制，特別是多環芳烴、苯胺類、酚類等有害物質的含量要盡量低。

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. 生產工藝：工業萘的生產工藝應符合環境保護和安全生產的相關要求，遵循正規的生產操作流程和控制參數。

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. 包裝和儲存：工業萘產品在包裝和儲存過程中需要注意防潮、防曬、防火等要求，確保產品質量和安全性。

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.

這些標準可以根據實際需求和國家相關行業標準進行具體制定和執行。

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