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- GB/T 21994.6-2008 Chemical analysis of magnesium fluoride - Part 6: Determination of silica content (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: ����þ��ѧ�������� ��6���֣��������躬���IJⶨ �����ֹ��ȷ�
- GB/T 21994.7-2008 Chemical analysis of magnesium fluoride - Part 7: Determination of iron content - (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: ����þ��ѧ�������� ��7���֣����������������IJⶨ �ڶ����ӷƷֹ��ȷ�
- GB/T 21994.8-2008 Chemical analysis of magnesium fluoride - Part 8: Determination of sulphate conten (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: ����þ��ѧ�������� ��8���֣�����������IJⶨ ���ᱵ������
- GB/T 20228-2006 Gallium arsenide single crystal (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: �黯�ص���
- GB/T 20229-2006 Gallium phosphide single crystal (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: ���ص���
- GB/T 20230-2006 Indium phosphide single crystal (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: ��������
- GB/T 20251-2006 Nickel foam for battery (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 7000 words Quotation: 210USD
- Chinese Name: �������ĭ��
- GB/T 20252-2006 Lithium cobalt oxide (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 7000 words Quotation: 210USD
- Chinese Name: �����
- GB/T 20253-2006 Nickel plated punched steel strip for rechargeable battery (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 5000 words Quotation: 150USD
- Chinese Name: �ɳ�����ó�����ִ�
- GB/T 20255.3-2006 Methods for chemical analysis of hardmetals - Determination of molybdenum, titaniu (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: Ӳ�ʺϽ�ѧ�������� �⡢�Ѻͷ����IJⶨ ����ԭ�����չ���
- GB/T 20255.6-2008 Methods for chemical analysis of hardmetals - Flame atomic absorption spectrometry (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: Ӳ�ʺϽ�ѧ�������� ����ԭ�����չ��� һ��Ҫ��
- GB/T 20301-2006 Oxygen-free copper tube for magnetic induction tube (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 4000 words Quotation: 120USD
- Chinese Name: �ſع�������ͭ��
- GB/T 20302-2006 Phosphor-copper anodes (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: ������ͭ��
- GB/T 20409-2006 Multi-rifled seamless steel tubes for high-pressure boiler (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 8000 words Quotation: 240USD
- Chinese Name: ��ѹ��¯����������ֹ�
- GB/T 20410-2006 Steels for turbine bolts at high temperature (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 6000 words Quotation: 180USD
- Chinese Name: ���ֻ�������˨�ø�
- GB 20424-2006 The specification for limit on harmful element content of the heavy metal concentrates (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: �ؽ��������Ʒ���к��ص������淶
- GB/T 20490-2006 Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 4000 words Quotation: 120USD
- Chinese Name: ��ѹ��ͺ���(������)�ֲֹܷ�ij������
- GB/T 20491-2006 Steel slag powder used for cement and concrete (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 4000 words Quotation: 120USD
- Chinese Name: ����ˮ��ͻ������еĸ�����
- GB/T 20504-2006 Anodizing of aluminium and its alloys - Visual determination of image clarity of ano (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 3000 words Quotation: 90USD
- Chinese Name: �������Ͻ��������� ��������ĤӰ�������ȵIJⶨ ���귨
- GB/T 20505-2006 Anodizing of aluminium and its alloys - Measurement of reflectance characteristics o (English)
- Delivery Time: 1~3 business day(s) Word Quantity: 4000 words Quotation: 120USD
- Chinese Name: �������Ͻ��������� ��������Ĥ���淴�����ԵIJⶨ ������
