德国BECKER贝克真空泵VT4.4
◆滑片式真空泵：无油、空冷
VT4.2/ VT4.4/ VT4.8/ VT4.10 /VT4.16 /VT4.25 /VT4.40
KVT3.60 KVT3.80 KVT3.100 KVT3.140
VTLF200 VTLF250 VTLF360 VTLF400 VTLF500
滑片式真空泵：有油、空冷
U3.6/ U4.20/ U4.40
/U4.70F/K /U4.70SA/K
/U4.100F/K /U4.100SA/K /U4.165F/K /U4.165SA/K
/U4.190F/K /U4.190SA/K /U4.250F/K /U4.250SA/K
/U4.400F/K /U4.400SA/K /U4.630F/K /U4.630SA/K
型号VT4.4
