jcb working maganicsm dont use hydraulic ,pascal law!! Prabhaakar Gs 13 Jul, 2023 06:51 AM answer i am new joiner ,group members give a gudie lines .
jcb working maganicsm dont use hydraulic ,pascal law!! Prabhaakar Gs 13 Jul, 2023 06:51 AM answer i am new joiner ,group members give a gudie lines .