Chinese ⇄ English Russian

配合等级 pèihé děngjí
el.mach.	class of fit
met.	grade of fit
qual.cont.	quality of fit
wind.	fit quality
配合等级品质 pèihé děngjí
auto.	quality of fit; quality of fitting
配合〔可靠性〕等级
construct.	grade of fit

配 合 等级: 2 phrases in 2 subjects

Mathematics	1
Oil / petroleum	1