killer007 发表于 2018-12-21 11:15:58

求清晰原版ASTM D3681-18

求清晰原版ASTM D3681-18 Standard Test Method for Chemical Resistance of “Fiberglass” (Glass–Fiber–Reinforced Thermosetting-Resin) Pipe in a Deflected Condition

shukesan 发表于 2018-12-21 11:15:59

ASTM D3681-18 \ASTM D6108-18 \ASTM D5365-18
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