翻边短节 DN 80-Sch20SLJS00-

DN80-Sch20S LJS00-

hp-2150ff0005=4 L=146RF800-53S

pl32(b)-10rf hg/50 r0SCH80S(B

pl100(b)-10rfd=rff/4.0400-600rj50-1F0-�º�

pj/@A WN1000-150 RF0F0 S=3.55(B1=1,0060 A

LWN40-300RF C=19 f1=1.

SO 125(B)-16 RFh4/

WN600(B)-16RF S=1644 C=RJJ b/

bi 5