预: in advance; beforehand和: mix; blend干预和维持秩序队: compagnie d'intervention et de maintien de l'ordre北京糖尿病前期干预和逆转研究: bprp干预和国家主权国际委员会: international commission on intervention and state sovereignty预合金: prealloy预核准: preauthorization预合金的: pre alloyed预焊料: solder preforms预合金粉: pre-alloyed powder预焊接软导体: pre-soldered flexible conductor预合金化: prealloying预焊接: vorschweien prewelding预烘: predrying预焊机: tack welder
