CNS 3813:1986
Cast Iron Screw-down Check Angle Valves for Marine Use (10k ggggg) 船用鑄鐵旋緊止回角閥(10kgf/c㎡) |
CNS 15569-4:2012
Hydraulic fluid power – Filter elements – Part 4: Method for end load test 液壓流體動力-篩檢程式濾心-第4部:端負載試驗法 |
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