弯头 DN 40-3.545EL=2-4/T=482 H=3

DN 40-3.5 45EL=2-4/T=482 H=3

PL125-16 RF

SW20-150RFR6 RFWN50-30pampam/2000

LWN600-150RF SCH40

PL 100(B)-16 RF0 H=161fs=14-4.-2.5/65F/S01.510 RF0rfb140S

SO80-300 RF K=15/Sch4300 R

SOP FF 10K 800AH40RF50-600

WN150(B)-40 RF S=14D/

BWN850-900 RF/

SP-6bi