Ukuqinisekisa ukuthobelana ne-1910.147, imithombo yamandla eyingozi njengogesi, i-pneumatics, ama-hydraulic, amakhemikhali, nokushisa kudinga ukuhlukaniswa ngokufanele kusimo esingenawo amandla ngochungechunge lwezinyathelo zokuvala shaqa ezirekhodwe uhlelo lokuvala ngaphandle.Amandla ayingozi ashiwo ngenhla ...
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