Ethically created and fairly priced diamonds meant for a lifetime together.
板式安裝
管式安裝
3/8"
3/4"
1-1/4"
18-35 kgf/cm2
35-70 kgf/cm2
70-140 kgf/cm2
內部引導內部洩油
內部引導外部洩油
外部引導外部洩油
外部引導內部洩油