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Connection end type Symbol # J( j8 y: }6 }" M% | R
Swivel with O-ring SWO 8 E9 I) H Q5 @4 S& ?
Weld-on/weld-in WD 6 _8 p. p, y, O0 X# m# `
Stud SD ! G, t' M2 Y, T% M, b7 l- I
Reducer RD 7 A+ Z" A! h% P2 i5 L2 P! B
. k# I; i/ i; i. Y, e9 N' b! \
Shape Symbol ! g' e6 i9 B- o$ G3 @$ k, m2 H' z
Run tee RT 1 U1 Y& H `( N V( ~% F! K0 X+ f
Branch tee BT 3 P" \2 }$ I# V3 @
Cross K
; `. N& f4 Z% H4 H4 v3 S# J/ B2 Q0 b1 a+ [7 A
Component type Symbol
; d& ~" u5 r9 W; A! gNipple NP
! | Z. f9 g; W7 V4 w3 y
% V4 L" n" |, w v3 f" ?Completeness indication Symbol : W* Q/ ^. h8 y2 A) y: \
Complete connector C ) {9 {2 ^6 O1 H7 p! U# s
, L$ P; e8 t+ a4 g
: R( r9 q4 A7 R; F2 {- \* a% p! T0 x
Stud end sealing types Symbol
1 ~; R7 P# @2 RElastomeric sealing E * i* ]3 Z3 D; r& [
* T$ N( Q0 n& M* F
刚毕业好多东西不懂,我把我不懂的缩写都列出来了,大家帮帮我!谢谢大家了!
) G* Q1 {3 |- }1 a+ g; h/ T, C% Z! d0 q* W, |. H& k
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