1
1ֳ҇ÇҘ˜ИI(y)˜ʼI(y)˜ʴ̖
̖ | x |
GB GB/T GBn GJB GBJ | ҏԘ˜ ]Ԙ˜ ҃(ni)˜ ܊ؘ ҹ̽O(sh)˜ |
/T DL JB SJ YD CSBTS/TC | ИI(y)Ԙ˜ ИI(y)]Ԙ˜ ИI(y)˜ CеИI(y)˜ʣCе늹xxȣ ИI(y)˜ ]늲˜ ȫ늾|˜ʼg(sh)ίT˜ |
2ÇH˜ʼ˜ʴ̖
̖ | x | ̖ | x |
ISO | H˜ | IS | ӡȘ˜ |
ISO/DIS | H˜ʲݰ | ISIRI | ʘ˜cI(y)о˜ |
ANSI | Ҙ˜ | JIS | ձI(y)˜ |
AISI | FW˜ | KS | nI(y)˜ |
ASME | Cе̎f(xi)˜ | MS | R˜ |
ASTM | cԇf(xi)˜ | NB | ˜ |
BHMA | С̅f(xi)˜ | NBN | r˜ |
2
3
4
xx̣ڡ
5

6
xx һĽ
7
xx
8

9
WС
10