1、 ,API 2W ,2019.API:1 2019.This document has been translated by Normdocs with the permission of the American Petroleum Institute(API).This translated version shall not replace nor supersede the English language version that remains the official version for legal or liability purposes.API shall not be
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6、;d)TMR ,.,;.SR 9,(API 2Z,).SR 9 ,.4.3 ,:a)1100 F(595);b)50 F(38)()-.,3 400 F(205 C)SR 7 .,400 F(205 C).4.4 SR 9 API 2Z.HAZ CTOD HAZ,.SR 9 .50 60 SR 9 .70 80 SR 9 .4.5 ,ASTM A6/A6M,.API SPEC 2W.D.5 5.1 ,1,.5.2 5.5.,.5.2 1,.1 (,%)50 60 70 80,.0,120,120,100,101,15-1,60 a1,15-1,60 a2,0.2,0.,.0,0200,0200
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