国际法制计量组织 meaning in Chinese

international organization of legal metrology
iolm

And lower from 20 kg to 50 kg . the classification of weights depends on their maximum permissible errors ( refer to the following table ) , shape , material , construction and surface finish , as described in the international recommendation r111 - ( weights of classes e
本所可为由1毫克至10千克的国际法制计量组织( internationalorganisationoflegalmetrology ) ( oiml ) e2级别及以下的标准砝码及20千克至50千克的f1级别及以下的标准砝码提供校正服务。