BED series flameproof electric hydraulic tsav ntaus feem ntau yog siv rau cov hluav taws xob hydraulic nruas nres los ntawm kev tsav tsheb cov hlua, kuj tseem ua kom tiav nruab nrab, thaj chaw, viav vias thiab lwm cov ntaub ntawv ceev ceev, tsim kev tshem, tsheb thauj mus los, metallurgy, mine, cov chaw nres nkoj, kev tsim kho thiab lwm yam lag luam; nws cov khoom siv flameproof nrog GB3836.2-2000 "siv nyob rau hauv qhov chaw tawg tsam cov khoom tawg hluav taws xob, cov khoom hluav taws xob hluav taws xob" d "" provisions, tawg pov thawj tias: "dI", "DIICT4" underground thiab IIA, IIB, IIC (I, II, B qib II, chav kawm C hoob kawm II) kub pawg rau T1-T4combible gas los yog ua pa nrog huab cua ua kom muaj qhov sib tov ntawm qhov chaw.
Cov Kev Ntsuas Ntawm Kev Tawg Pov Tseg Qhia Tawm Tawm hauv Electrohydraulic Thruster:
