They are highly acidic - but what makes them particularly damaging is they stick to the teeth, compounding the damage.
它们是强酸性的——然而更为特别的是，干果容易粘在牙齿上，从而加重了这种危害。
The machine is suitable for filling colloid material into metal flexible tubes or compounding (plastic) tubes with lid and seating them.
本机适用于日化、制药、食品等行业对有盖的金属或复合（塑料）管内灌注胶体类物料并封口。
The machine is suitable for filling colloid material into metal flexible tubes or compounding (plastic) tubes with lid and seating them.
本机适用于日化、制药、食品等行业对有盖的金属或复合（塑料）管内灌注胶体类物料并封口。
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