We change Spector density Rockwool Insulation
from the specification given density 60 kg / cu.m., is 100 kg / cu.m.
, because. Get notified by those manufacturers. Such models would have to be produced. And the number of orders
is low. Less than the minimum specified by the Company. Can not produce such models have therefore come to know and consider approval.
การแปล กรุณารอสักครู่..
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