Category AB [Public Works Programme]

甲乙级工程〔工务计划〕

Category B [Public Works Programme]

乙级工程〔工务计划〕

Category A [Public Works Programme]

甲级工程〔工务计划〕

Class A: solid mineral exploration.

061775甲级：固体矿产勘查；勘查工程施工。

"Egg is graded into classes a, b, and c . "

鸡蛋被分为甲、乙、丙三级。

Scale-up Study on Development of of 95%Acephate Water Soluble Granulates

95%乙酰甲胺磷可溶性粒剂工程化开发研究

Construction Technology for Underground Engineering of Grade One Office Building in Shanghai World Expo Village

上海世博村甲级办公楼地下工程施工技术

Class B: hydrogeology survey; engineering geology survey; environment geology survey.

乙级：水文地质调查；工程地质调查；环境地质调查。

Survey and design institute of harbour channel Anhui province is Composive Grade A Design institute, It mainly deals with the reconnaissance and design of water carriage and highway project.

是以水运、公路工程勘测设计及工程监理为主，兼营工程咨询、工程施工的双甲级设计院。

crystallizable PET

结晶级聚对苯二甲酸乙二酯

Class A: areal geology survey; solid mineral exploration; establish mineral exploration infrastructure.

2156050甲级：区域地质调查；固体矿产勘查；勘查工程施工。

Construction Techniques and Measures for Underground Engineering of the Grade One Official Building in Block E of World Expo Village

上海世博村E地块甲级办公楼地下工程施工技术及措施

Slovakian 1st and 2nd divisions broken into autumn and summer periods.

斯洛伐克甲级和乙级联赛会延长至秋季和夏季。

Class B: areal geology survey; hydrogeology survey; engineering geology survey; environment geology survey.

乙级：区域地质调查；水文地质调查；工程地质调查；环境地质调查。

Class A: hydrogeology survey; engineering geology survey; environment geology survey.

6444794甲级：水文地质调查；工程地质调查；环境地质调查。

Soap-free Emulsion Copolymerization of Styrene with Hydroxyethyl Methacrylate

苯乙烯-甲基丙烯酸羟乙酯无皂乳液聚合过程

After approved upon by both parties, the establishment, remuneration and the expenses of the staff of the preparation and construction office shall be covered in the project budget.

筹建处工作人员的编制、报酬及费用，经甲乙双方同意后，列入工程预算。

Study on the synthesis of N-vinyl-N-methyl-acetamide

N-乙烯基-N-甲基乙酰胺的合成工艺研究