Insecticide - chemical substance
insecticide, any toxic substance that is used to kill insects. Such substances are used primarily to control pests that infest cultivated plants or to eliminate disease-carrying insects in specific areas.
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Insecticide - chemical substance
insecticide, any toxic substance…
It is usually slow and inefficient to mold thermoplastics using the compression molding techniques described above. In particular, it is necessary to cool a thermoplastic part before removing it from the mold, and this requires that the mass of metal…
It is usually slow and inefficient to mold thermoplastics using the…
From the end of the people's line of sight, a black muddy current like a huge wave of wine came one after another, and the black angry tide that seemed to engulf everything continued to surge crazily. Roaring and roaring, the surge of the sun is coming!…
From the end of the people's line of sight, a black muddy current like…