Rockben bụ nchekwa ọrụ ọkachamara na akụrụngwa akụrụngwa.
Kinddị a igbe igbe Ngwaahịa nwere usoro siri ike, oyi kpọpụtara mpempe akwụkwọ mpempe akwụkwọ oyi, a na-ahụ maka 1.0-2.0 mm, na nke ọ bụla Tleley A kwadebere bọl dị elu nke na-amị amị, kilomita 40 n'arọ maka drawer ọ bụla, na-arụ ọrụ. TPE Squade caster, 4 ma ọ bụ 5-inch nwere breeki, 2 siri ike), otu igodo igodo mkpọchi otu mgbe ROCKBEN Ngwá Ọrụ Trulley maka ire , Nabata ịkpọtụrụ anyị!