警察用的封鎖膠帶英文?

Cordon Line
Yip

may be police seal tape

police cordon tape

cordon tape

do not crose

cordon;eg:-The mob-crowds (暴徒) were cordoned off by the police by means of a line of seal tape.

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警察用的封鎖膠帶英文叫 "Cable tie", 原本是用來綁電線的, 打開電腦箱內, 乜可見到有 "Cable tie".

警察用的封鎖膠帶英文 = (police) cordon

Free Dictionary:
cordon = a rope, line, tape, or similar border stretched around an area, usually by the police, indicating that access is restricted.

police tape