loam mold是什么意思

用法例句

Methods to improve clay pouring brick quality;

提高粘土浇铸砖质量的途径

It is very important to guarantee stably the clay mould sand quality in mass-producing of the clay sand casting.

稳定地保证粘土型砂的性能和质量是生产线用粘土砂型铸造生产中的关键问题之一。