Ibisobanuro ku bicuruzwa:

Umugozi wa Nylon uyobora Pulley nkubwoko bwibikoresho bya pulasitiki bya injeniyeri byakoreshejwe cyane mu nganda zose za crane.Nylon pulleys yabanje kumenyera muminara ya crane yatangiriye mubudage kugirango isimbuze ibyuma kubera uburemere bworoshye, kurinda insinga zicyuma, Kwiyitirira amavuta, kwishyiriraho byoroshye, kugiciro gito.Buhoro buhoro nylon pulley ikoreshwa cyane muminara ya crane yo guterura kwisi yose hamwe namateka yimyaka 20.

Gusaba: umunara crane; Crane;Inganda

Ubushobozi bwo gutanga:

1, Umusaruro wa buri kwezi Ibice birenga 100000

2, Abakozi barenga 150 bahagaze iruhande

3, 23 abakozi ba tekinike gushushanya no kubara

4, Igisubizo cyihuse kubicuruzwa byabigenewe

5, Ubwoko burenga 1000 bwa nylon pulley mububiko