其他螺絲扣件 | 表面處理:

ACQ測前 ACQ測後360 ACQ測後360-2

SST 120 HOURS AFTER:0%-RED RUST ACQ WOOD〈BEFORE TEST〉 SST 120 HOURS ...

RESULT OF KESTERNICH TEST ONE CYCLE AFTER STANDARD TEST DRILLING IN ...

RESULT OF SALT SPRAY TEST ONE WEEK (168 Hours) AFTER STANDARD TEST D...

RESULT OF SALT SPRAY TEST THREE WEEKS (504 Hours) AFTER STANDARD TE...

RESULT OF SALT SPRAY TEST FOUR WEEKS (672 Hours) AFTER STANDARD TEST ...

RESULT OF SALT SPRAY TEST SIX WEEKS (1008 Hours) AFTER STANDARD TEST ...