NB/T 47065.1  支座 BⅠ 15005b Fžâmpamrf@40@S5 RJrvlet/F sF080 schFS5 RJ2A=F6m386@RFRFf/-

BI 15005b Fžâmpamrf@40@S5 RJrvlet/F sF080 schFS5 RJ2A=F6m386@RFRFf/-

BL350-150RF

wn 80(B)-16 rf

WN80B- 16RFR rfch40R-220п©б

BL25(B)-16 RF

DN80-PN16 WN RF84РЎТ¶РЎвҖҳР

法兰WN40(B)-40RFS

PL650(B)-16 RF

WN 20"-1500 RJ Sch40

SO500(B)