Kod industri itu terdapat pada borang permohonan.

In Malay, demonstratives like ini and itu normally come after the noun.

• kod industri itu = that industry code
• borang ini = this form

So Malay says the equivalent of industry code that, not that industry code in English word order.

Terdapat means something like is found, exists, or is located/present. In this sentence, it tells you that the code appears on the application form.

It is a bit more formal or official than ada.

Compare:

• Kod industri itu terdapat pada borang permohonan.
  = The industry code is found on the application form.
  = more formal / written style

• Kod industri itu ada pada borang permohonan.
  = The industry code is on the application form.
  = more everyday and conversational

Both pada and di can sometimes be translated as on / at / in, but they are not always interchangeable.

In this sentence, pada is natural because it is often used with:

• documents
• surfaces
• abstract locations
• times
• information attached to something

So pada borang permohonan means on the application form.

You may hear di borang permohonan in casual usage, but pada sounds more standard and suitable in formal writing.

A helpful contrast:

• di meja = on/at the table, at the table, in a physical place
• pada borang = on the form, in the form’s content/space

Malay does not always need a separate verb equivalent to English to be.

In English, you need:

• The industry code is on the application form.

In Malay, the structure can work without a linking verb:

• Kod industri itu terdapat pada borang permohonan.

The word terdapat already carries the idea of is found / is present, so no extra is-type word is needed.

Malay does not have articles like a, an, and the in the same way English does.

Whether something is definite or indefinite is usually understood from context.

So:

• borang permohonan can mean an application form or the application form
• here, context makes it natural to understand it as the application form

If Malay wants to make something more specifically that form, it can add itu:

• borang permohonan itu = that application form

Yes. Borang permohonan is a noun phrase made of:

• borang = form
• permohonan = application

Malay often puts the main noun first and the word describing its type after it.

So:

• borang permohonan = application form
• literally something like form of application

This is different from English, where the describing noun often comes first:

• application form
• industry code

Similarly:

• kod industri = industry code
• literally code of industry

Yes, absolutely. That is grammatical and very natural.

The difference is mostly style:

• terdapat = more formal, written, official
• ada = more common in everyday speech

So:

• Kod industri itu terdapat pada borang permohonan.
  sounds more formal
• Kod industri itu ada pada borang permohonan.
  sounds more conversational

Yes, but the original order is the most neutral.

Original:

• Kod industri itu terdapat pada borang permohonan.

You could also say:

• Pada borang permohonan terdapat kod industri itu.

This version puts emphasis on where it is found, and it sounds a bit more formal or literary.

In normal usage, learners should stick with:

• Kod industri itu terdapat pada borang permohonan.

It primarily means that, but in real usage it can also help make a noun phrase feel more definite or specific.

So kod industri itu can mean:

• that industry code
• or, depending on context, something like the industry code in question

This is common in Malay. The word itu does not always feel as strongly deictic as English that.

Yes. Terdapat pada is a common formal pattern meaning:

• is found on
• is present in/on
• appears on

Examples:

• Maklumat itu terdapat pada laman web rasmi.
  The information is found on the official website.

• Nombor rujukan terdapat pada resit.
  The reference number is found on the receipt.

So in your sentence, terdapat pada borang permohonan is a very natural official-style expression.

A more everyday version would often be:

• Kod industri itu ada pada borang permohonan.

Some speakers might also say:

• Kod industri itu ada dalam borang permohonan.

The difference is small:

• pada borang = on the form
• dalam borang = in the form

With forms and documents, both can make sense depending on whether you imagine the code as printed on the document or included in its contents.