质量的 – phrases

Terms for subject Ecology containing 质量的 | all forms

Chinese	English
由于脱氧器看起来简易，因此很容易忽略生产高质量脱氧器所需的技术要求	Because of its apparent simplicity, it is easy to overlook the technical demands of quality deaerator design
表土的腐殖质含量	humus content of topsoil