BN10-12螺杆泵bt35-6L定子BN10-6找转子
ZNYB01030101南方..
BN10-12螺杆泵bt35..
ACG052K7NVBP破损..
DMC-2500螺杆泵DMC..
ACE038N2NVBP螺杆..
ALLWEILER定子AEB..