复合强化热处理
combined strengthening heattreatment
复合强韧化处理
composit treatment of strength and tenacity
complex strengthen and toughen treatment
强化热处理
heat treatment
strengthening heat treatment
heat-treatment
强韧化处理
strengthening and toughening
hardening and toughing treatment
热处理强化
Heat treatment strengthening
heat-treatment strengthening
heat treatment strengthen
heat-treated strengthen
表面强化处理
surface enhancement processing
surface strengthening treatment
surface-strengthened treatment
废水处理强化
Enhancement technique of wastewater treatment
废水强化处理
enhanced treatment of wastewater
复合强化处理
composite strcngth treatment
forging
complex strengthening processing
composite strengthening treatment
compound strengthen
combined strengthen treatment
钢球强化处理
the steel ball surface handling
化学一级强化处理
chemically enhanced primary treatment
激光表面强化处理
laser surface strengthening treatment
laser facial treatment
laser surface hardening treatment
laser surface hardening
生物强化处理
enhanced biological treatment