Finally, through the study of structural forms of standard gate slot and narrow slit gate slot, the appropriate gate bottom rim patterns are recommended for each type g.
通过对标准门槽及窄缝门槽的体型研究，分别拟定了适合各自门槽的闸门底缘型式。
Finally, through the study of structural forms of standard gate slot and narrow slit gate slot, the appropriate gate bottom rim patterns are recommended for each type g...
通过对标准门槽及窄缝门槽的体型研究，分别拟定了适合各自门槽的闸门底缘型式。
We Specialise in: Stainless Steel Works, e. g. Gate, Grill Fences.
专营：白钢栏杆，楼梯扶手，篱笆门，等一切工程。
We Specialise in: Stainless Steel Works, e. g. Gate, Grill Fences.
专营：白钢栏杆，楼梯扶手，篱笆门，等一切工程。
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