Nkhani
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Ubwino wa Tepi
Monga mawonekedwe apadera a zomatira, tepi yomatira ili ndi ubwino umene guluu wamadzimadzi wamafuta alibe, ndipo amagwiritsidwa ntchito kwambiri m'madera osiyanasiyana.1. Palibe chifukwa cha njira zopangira mankhwala monga kupaka ndi...Werengani zambiri -
Kudziwa tepi
Kuti mugwirizane ndi msika wamasiku ano, mitundu yonse ya matepi yatulukira, koma kodi mumadziwa bwino za matepi?Lero S2 ifotokoza mwachidule njira zodzitetezera mukamagwiritsa ntchito tepi.1. Pamaso ...Werengani zambiri -
Butyl tepi
Tepi ya Butyl, yomwe imadziwikanso kuti composite butyl waterproof tepi, tepi yosindikizira ya anti-corrosion, tepi yotsekera yamagetsi yoletsa dzimbiri yopanda madzi.Amagwiritsidwa ntchito kwambiri pokonza zitsulo zachitsulo ...Werengani zambiri
