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Terms for subject Plastics containing 不透气 | all forms | in specified order only
ChineseEnglish
不透气gas proofing
不透气vapour harrier
不透气层膜片vapour barrier sheet
不透气tightness
不透气gas barrier property
不透气性:气密性gastightness
不透气gas-resistant
不透气gas impermeable
纤维不透气fibre seal