


1. Qhov kawg yog ua los ntawm chrome-manganese alloy steel rau kub quenching thiab forging, uas muaj zog thiab hnav-resistant;
2. Nws yog yooj yim rau refuel, thiab cov load-bearing iav roj yuav tsum tau ntxiv ua ntej siv;
3. Kev kho cov txiv ntoo tuaj yeem kho qhov kev ncua deb ntawm lub tshuab nias thiab cov phaj sib tsoo.Kev saib xyuas yuav tsum tau them rau qhov sib npaug ntawm kev hloov pauv ntawm cov txiv ntoo ntawm ob sab thaum ua haujlwm, kom tsis txhob muaj kev sib txhuam kev puas tsuaj ntawm cov ncej nias thiab cov phaj sib tsoo;
4. Lub cev muaj zog txuas tuaj yeem siv tom qab docking, kev ua haujlwm yooj yim, thiab kev teeb tsa thiab disassembly yooj yim;
5. Lub loaded iav roj yuav raug soj ntsuam, uas yog ib qho yooj yim mus kho;
6. Ntshiab tooj liab lub cev muaj zog, thickened tooj liab hlau coil, tsis tshua muaj hluav taws xob tiam, ceev conduction, tsis kub tes, txaus lub hwj chim, tsis muaj dag zog, thiab tsis muaj suab nrov;
7. Lwm cov ntsiab lus ua kom zoo yog tsim los ua kom muaj kev siv ntau dua.



















