Ukufakwa kweVNA
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Ukufakwa kweVNA
1. I-VNA (indawo emxinwa kakhulu) irakhi luyilo olukrelekrele lokusebenzisa indawo yokugcina impahla ephezulu ngokwaneleyo.Inokuqulunqwa ukuya kuthi ga kwi-15m ukuphakama, ngelixa ububanzi be-aisle buyi-1.6m-2m kuphela, kwandisa umthamo wokugcina kakhulu.
2. I-VNA icetyiswa ukuba ixhotyiswe ngomzila kaloliwe okhokelayo emhlabeni, ukunceda ukufikelela kwiilori ezihamba ngaphakathi kwendlela yokuphuma ngokukhuselekileyo, ukuthintela umonakalo kwiyunithi yokurakisha.
