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barrier film
construct. 障碍〔致密,保护〕膜
plast. 防渗透薄膜; 隔气性薄膜
tech. 阻挡膜; 阻挡层; 隔离薄膜; 屏蔽膜
barrier film
: 14 phrases in 4 subjects
Electronics5
Oil / petroleum1
Plastics2
Technology6