Mgbada mpụga

A na-anabata gị ka ị bịa n'ụlọ ọrụ anyị iji zụta nke kachasị ọhụrụ, dị ala, na nnukwu mmalite mgbasa dị elu, Dongshao na-atụ anya iso gị.

Njirimara Mgbasa Nke Na-eme Mgbasa:

A na-agbasa bolsions na-eme ka ọ bụrụ ihe na-acha uhie uhie, na-agbasa akpa, ndị na-egbusa ahịhịa, ndị na-egbupịa mmiri na mkpụrụ osisi hexagonal.

Jiri ma rụọ ọrụ:

Mgbasa bolsion bụ njikọ pụrụ iche nke nwere ike ijikọ nkwado pipeline / hangasets / brackets ma ọ bụ akụrụngwa na mgbidi, ala na ogidi.

Parames:

The grades of carbon steel expansion bolts are divided into more than 10 grades, including 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, etc.