-
-
Calcium silicate board is an inorganic building material with excellent performance, which is widely used in thermal insulation projects in the fields of construction, علم المعادن, كهرباء, petrochemical, إلخ. It has the characteristics of light weight, قوة عالية, fire resistance, heat insulation, moisture resistance, and mildew resistance, and is an important…
-
-
-
-
وي شات
مسح رمز الاستجابة السريعة باستخدام wechat