Kelun Plastics Group|Feature film|General Membrane|Packaging Film|Engineered Membranes|Po film - 免费人做人爱在线看视频,中国人免费人做人爱的视频

Drip films

It%27s about 0.04mm- 0.06mm thick and is applicable for covering of crops in spring. It can effectively prevent the moisture inside the greenhouse film from forming fog points and can improve the light transmittance and temperature inside the greenhouse and promote plant growth (it can%27t be used in summer).

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