研究了粉煤灰掺量和细度对粉煤灰水泥刨花板性能的影响。

The effect of amount and fineness of fly ash on properties of fly ash-cement particle board was studied.

youdao

研究了粉煤灰掺量和细度对粉煤灰水泥刨花板性能的影响。

The effect of amount and fineness of fly ash on properties of fly ash-cement particle board was studied.

youdao