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KS M3370-2020 Plastics piping systems for water supply — Glass reinforced thermosetting plastics(GRP) base...
2023-11-25
DIN ISO 16611-2020 Plastics piping systems for drainage and sewerage without pressure – Non-circular pipes...
2023-08-04
BS ISO 10467-2018 Plastics piping systems for pressure and non-pressure drainage and sewerage. Glass-reinfo...
2023-07-16
ASTM D6539-2013用流动空气测量准饱和多孔材料气体渗透率的试验方法Standard Test Method for Measurement of the P...
2022-03-14
MICROMECHANICS ANALYSIS FOR UNSATURATED GRANULAR SOILS
2020-11-22
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