Ceramic tower Random Packing has excellent anti-acid and high-temperature endurance performance.

陶瓷随机包装具有良好的防酸和高温耐力的表现。

youdao

Ceramic tower Random Packing has excellent anti-acid and high-temperature endurance performance.

陶瓷随机包装具有良好的防酸和高温耐力的表现。

youdao