NB/T 47065.1  支座 A 4000020

A 4000020

BL 50-150 RFBL 50-150 Ram

LWN25-150 RF H=206/-0-f0/00c3b10R/b)-40 rf,s=8

WN24"-150 RF B=570

LWN25-300RF H=146 RF SCH40c/ h=6042B)--250R00-2a1=4-1RF0-100 rjR

TH(NPT)65-40 RF=2446rRFG8rfu0097/

PL65(B-10RFMo0-1808)315W1.30rffm140Ⅰ

PL 40