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After chopping vegetables with a kitchen knife,(we) usually use the knife to pour the chopped vegetables into the container. But when we pour them into a small-bore container, they could be easily poured out.That is why we need the "leakproof track"
system combined kitchen knife, with which, the chopped vegetables can bepoured into a small-bore container along the track without leaking.
GUANGDONG INDUSTRY TECHNICAL COLLEGE
GuangZhou, China
GUANGDONG INDUSTRY TECHNICAL COLLEGE
GuangZhou, China
Jian Chen