highly volatile matter content, as

highly volatile matter content, as received basis (%),
W5original specimen mass (mg), and
R 5mass measured at TemperatureX(mg)

Hasil (Bahasa Indonesia) 1:

kandungan bahan sangat volatile, menerima dasar (%),W5original spesimen massa (mg), danR 5mass diukur pada TemperatureX(mg)

Hasil (Bahasa Indonesia) 2:

kandungan bahan yang sangat volatile, sebagai dasar menerima (%),
W5original spesimen massa (mg), dan
R 5mass diukur pada TemperatureX (mg)