특수문

SAMHOON Mainly Works for CBRN Facilities, Special Doors And Thermal Sight

특수문

방음문(차음문)

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Report
차음문 승인서류(Approval Document for Acoustic Door) view
Acoustic Test(50dB) Report view
차음문 시험성적서(방음) view
Japan Armed Forces FED (주일 미군) Project 4025 Approval/YSK-1558 Repair CFAY Pistol Range view
Japan Armed Forces FED (주일 미군) Project 4025 Approval/REPAIR BEQ BLDG. 3409 view
차음문(Acoustic Door)