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Yantai ChiLung Construction & Energy-saving Technology Co., Ltd.

Loyihalar misollari

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Penna beton yo'l, pulma va shosh yo'llarini to'ldirish

Mar.02.2024


Oldingi : Joyida ishlatiladigan penna beton orqali yerdagi issiq tizimi va yuqori qurilish

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