1. Chidziwitso Chachikulu: Chiŵerengero cha inki yosindikizira ya silicone ku Catalyst agent ndi 100: 2.Nthawi yochiritsa ya Silicone imagwirizana ndi kutentha ndi chinyezi cha mpweya.Pa kutentha kwabwino, mukawonjezera machiritso ndikuphika pa 120 ° C, nthawi yowumitsa ndi masekondi 6-10.Operati ...
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