harga, berapa, kotak, P3K, pertolongan, pertama, kecelakaan, box, 2021, ukuran, stainless, kaca, kayu, berat, 2020, jenis, benda, obat, luka, online, merek, merk, buku, manual, kain, bahan, material, antibiotik, perban, gosok, iodin, kasa, produk, Krisbow.