鍏樊:
> 瀵害 A:+/-0.008
> 楂樺害B/H: +/-0.020
> P: +/-0.007
> 23 搴﹁:+/-1/2搴�
妯欐簴:
R绯诲垪閲戝爆鐠�(hu谩n)澧婂弮鐓ф婧栨湁:API 6A 鍜孉SME B16.20.
鐗瑰垾鍊煎緱涓€鎻愮殑鏄�:鍦ㄩ噾灞挵(hu谩n)澧婅〃闈㈠彈鎼嶇殑鎯呮硜涓�.鍒囦笉鍙噸寰�(f霉)浣跨敤.
鏇村闂�(gu膩n)浜庢鍦撳舰閲戝爆鐠�(hu谩n)澧婄殑鏁�(sh霉)鎿�(j霉),璜嬮毃鏅傝伅(li谩n)绯诲湥濞佸瘑灏�!