What should be used before using APAR halon type? all of following answers are correct Mask Gloves Breathing apparatus Saya Tidak Tahu.

A.B.C

The question asks about the safety precautions to be taken before using APAR halon type. The options provided are Mask, Gloves, Breathing apparatus, and "Saya Tidak Tahu" which translates to "I don't know" in English. The correct safety precautions to be taken before using APAR halon type are using a Mask, Gloves, and Breathing apparatus. Therefore, the correct answers are A, B, and C.