Je was op zoek naar: maksud prevent cross contamination (Engels - Maleis)

cross contamination
pencemaran silang

□ design /packaging materials do not contain impurities /are non-toxic / operation does not occur cross-contamination.
□ reka bentuk / bahan pembungkusan tidak najis / tidak toksik / operasi tidak berlaku pencemaran silang.

after washing and drying hands with a paper towel, the total number of bacteria was reduced on average on the finger pads by up to 76% and on the palms by up to 77%.the scientists also carried out tests to establish whether there was the potential for cross contamination of other washroom users and the washroom environment as a result of each type of drying method.
selepas mencuci dan mengeringkan tangan dengan tuala kertas, jumlah bakteria di bahagian bawah hujung jadi secara purata dikurangkan sehingga 76% dan di tapak tangan sehingga 77%. saintis juga melakukan ujian untuk menentukan sama ada pencemaran silang berpotensi berlaku daripada pengguna bilik air lain dan persekitaran bilik air daripada setiap jenis kaedah pengeringan.