القرص الدوار للسكك الحديدية

إقبال متماثل

Symmetrical turnout is a type of narrow-gauge railway turnout used in Chinese coal mines, serving as basic equipment for connecting narrow-gauge railway lines. The standardization and serialization of symmetrical turnouts are also very important for the design, construction, and production of coal ...

جهاز حماية السيارة للطراز الأرضي

vv Main Features: The runaway car protection device, also known as the inclined shaft anti-runaway car installation device, is a critical safety equipment for hoisting transportation in coal mine inclined shafts. Installed in the underground inclined roadways of coal mines, it utilizes position ...

HY-ST25 دلو ماء لإطفاء الحريق

Capacity: ≥ 30L Dimensions: 500500300mm Self-weight: 3.6kg Water Discharge Time: ≤ 4s Opening Method: Remote Control

كومينز بريكينز ويتشاي يوتشاي مولد الديزل للطاقة الطارئة الهادئة جدا 30kw-2000kw نظام الرياح الشمسية