英语翻译WNRF Blind Flange.6",150LB,WNRF,A-105N AS PER ANSI B16.5
英语翻译WNRF Blind Flange.6",150LB,WNRF,A-105N AS PER ANSI B16.5
WNRF Blind Flange.6",150LB,WNRF,A-105N AS PER ANSI B16.5请问您知
"3""BSPT 150LB RF Screwed Flange ASTM/ASME SA105N ANSI B16.5
2" 150LB ANSI B16.5 RF 250AARHD 是什么意思?
ASME B16.5 BLIND FLANGE RF 600Lbs 每个字母都代表什么意思
Flange ASTM a 105 SO 30?#150 RF ANSI 16.5 具体是什么尺寸吗?
FLANGE RF ASME B16.5
英语翻译SS FLANGE,ASTM A-182 GR-F316L,FLANGE TYPE;BLIND FACE TYP
Globe Valve,Flange End,Face to face ANSI B16.1 Face to face
法兰/ANSI B16.5 CL150#RF是什么意思?
ansi B16.35中B16.
法兰ANSI B16.5 CLASS150 2" RF 是不是直径为150的凸面法兰?