ygs67 发表于 2017-12-10 12:10:20

ASTM D5972-16

ASTM D5972-16 IP 435-15 Standard Test Method for Freezing Point of Aviation Fuels (Automatic Phase Transition Method)

admin 发表于 2017-12-12 16:37:50

谢谢您的分享，金币已奖励!
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