GB/T 12459  等径三通 DN 65-4TS

DN 65-4 TS

SO 600-150 RF C=35

WN150(A)-16 RJpa��� ⅡFL50-16RF0@F/@0( R.06RF.5M20-16ampa�

WN80-10RJ@5@0-10S/src

3 M 1800-2.5m

WN200- 150RF

WN550-150RF����@4

BL 108-16 RF/datch80S�rFFmpa1217.5 RJj@5c2@RF@443RF@AFF

SW 10-1500 GRFf�