英语词汇“heavy duty roller bearing”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	heavy duty roller bearing
释义	heavy duty roller bearing 重型圆柱
随便看	commutator subgroup commutator subgroups commutator surface commutator switch commutator tag commutator transformator commutator transformer commutator tube commutator type analog digital converter commutator type analog-digital converter commutator type frequency converter commutator type frequency convertor commutator type function generator commutator type generator commutator-type meter commutator type meter commutator type watthour meter commutator undercutting machine commutator variable speed motor commutator vee-ring commutator vee (V) ring commutator voltage commutator v ring commutator V-ring commutator V-ring insulation yxqx yxqy yxrd yxrf yxrg yxrj yxrl yxrm yxrs yxry 40901 40902 40903 40904 40905 40906 40907 40908 40909 40910