ELBOW,BW,90 DEG,LR,
弯头,对焊式,90度,长半径
ELBOW,BW,90 DEG,LR,STD WALL,C.STL GB/T 8163-20 TO AP SPEC 4W
1个回答
相关问题
-
BUTT-WELDING ELBOW SCH STD TO 80 & SCH STD OF 90º LONG
-
elbow-to-elbow life?
-
GB/T232-2010与GB/T232-1999不同之处,其中W表示什么
-
一个管件的描述45 ELL LR,BW,304LSS ASTM A403-WP304L-S,ASME B16.9 S-4
-
Let‘s go to the Great Wall by bus,（shall we/arent’we/don”t w
-
More grease to your elbows.
-
What are the typical tolerances(print spec tightness) with w
-
电线电缆Oil Resistant 60 deg C or 80 deg C的是什么意思
-
GB/T19001 CB/T24001 GB/T28001
-
已知16gA与20gB恰好完全反应 生成 W g C和 4.5g D.在相同条件下 15gB与8g A反应 ,生成0.1