I-Precision steel tube iwuhlobo lwempahla yeshubhu yensimbi enembe kakhulu ecutshungulwa ngomdwebo obandayo noma ukuginqika okushisayo.Ngenxa yokuthi izindonga zangaphakathi nezingaphandle zamashubhu ensimbi anezingqimba azinalo ungqimba lwe-oxide, akukho ukuvuza ngaphansi kwengcindezi ephezulu, ukunemba okuphezulu, ukuphela okuphezulu, akukho ukuguquguquka ekugobeni okubandayo, ukuvutha, ukucaba...
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