【正文】 turn the safety produce into the way of legal system. IV. CONCLUSION 1) The import demand curve that small countries faced is a level. If the small countries takes active steps of increasing safety invest, then the total cost including productive cost, the cost of accidents, and preventive cost of occupation disease, the upward total cost will force the producers in small countries to undertake the total loss. While the import demand cure that big countries faced is a level of rightbottom. If the big countries take steps to prevent or manage the accidents, occupation disease which will lead the cost upward, the loss will be shared by the endusers in import countries. 2) As for the small countries in international trade, if they increase the safety invest, the total cost will be up, generally speaking, the small countries are the receivers of the international price, they can not make up for the increase of cost on the upward price, so it can influence their petition of export goods. While the big countries take steps to prevent or manage the accidents, occupation disease which will lead the cost upward, the loss will be shared by the endusers in import countries. It is not influential to its employment, sometimes it is favorable. So it has little or no influence to the petition of the export product. 3) If Ed 1 of the export product in big countries, the price will be up, the total ine will increase in such case. Therefore, on the condition that they take steps to raise safety invest and the preventive expense, the total ine will increase although the cost and price will be up. So it is positive to raise safety invest. 4) Developed countries have some parative advantages such as technology, fund and talents。 while the total ine is P2E2Q2O in the condition that they take active steps to prevent accidents, occupation disease. PlElQlO or P2E2Q2O, which indicates more ine, it depends on the product elasticity of demand(Ed)1. If Ed 1, that is to say, the price is up 1%, the percent of demand will be less than 1%. In such condition, the upward price will lead the mare total ine. If we take active steps to prevent accidents, occupation disease, whether or not can influence the employment in export line? The shape of supply curve depends on the productive cost. In Fig. 2, if the big countries do not take active steps of increasing safetyinvest, the total cost is AElQlO, If the big countries take active steps of increasing safety invest, the total cost BE2Q2O. Assume that the number of employees is proportional to the total cost of export goods. Then the increase of total cost caused by taking precautions to prevent and deal with accidents and occupation disease in big countries is good to their employment. III. ENLIGHTENMENTS TO DEVELOPING COUNTRY In the aspect of green safety barriers, we should be against some countries’ double standards of protecting domestic backward industry while as well as prevent intervening other country’s internal politics by the excuse of safety protection. As for the need of domestic public, we will perform the practical safety standard to the internal and external enterprises. We must confess that it is a challenge as well as an opportunity. Learning from international experience [8], we should build and improve the supervision system of safety produce\law and regulation, issue and perform the safety producing plan, build the powerful safety producing teleology。) and the export quantity is drop (from Q1 to Q2). In the meantime, produce surplus of small countries drops to triangle P0E39。 health documents, it published the norm and directory of it’s OHSMS before 20xx. Nowadays, HSHS is not only slogan of conference, but also the international agreeable action. And the derived labor standard is one of thefocuses in international anizations such as WTO, and more and more countries give more attention on it. Safety production will e into being important influence on the economy of China and the social development [4, 5]. The authors will attempt to analyze the relation of safety cost and international trade by the relative theories of economy, understand the crucial reasons why the developed countries relate Occupational Safety amp。 health standard integration. On the 15th World Occupational Safety amp。 Health, the government representatives and experts of some western countries such as USA and Germany put forward this question again and again [1]. There are some stipulations in North American Free Trade Area: Only the countries or regions that take the same Occupational Safety amp。 5） 如果發(fā)展中國(guó)家在國(guó)際貿(mào)易中的一條線或一些產(chǎn)品上擁有更多配額，出口的改變將會(huì)影響國(guó)際產(chǎn)品的價(jià)格，這種線或企業(yè)可采取職業(yè)安全和健康標(biāo)準(zhǔn)一體化和一步一步的達(dá)到國(guó)際標(biāo)準(zhǔn)。所以提高安全投資是積極的。它對(duì)其就業(yè)沒(méi)有影響力，有時(shí)它是 有利的。同時(shí)大的國(guó)家面臨著右下水平的需求曲線。 此外，我們應(yīng)該宣傳企業(yè)安全文化、 我們的安全管理決策者、 管理人員和工作人員應(yīng)意識(shí)到職業(yè)安全和健康標(biāo)準(zhǔn)一體化的挑戰(zhàn)，在國(guó)際貿(mào)易中勞動(dòng)的標(biāo)準(zhǔn)，增加責(zé)任和保持安全生產(chǎn)的必要性重要性，以便進(jìn)入國(guó)際貿(mào)易的周期。 如今，中國(guó)屬于快速發(fā)展的發(fā)展中國(guó)家，它達(dá)不到發(fā)達(dá)國(guó)家的一些安全保護(hù)的標(biāo)準(zhǔn)。 三 .對(duì)發(fā)展中國(guó)家的啟示國(guó)家 在綠色安全壁壘方面，我們應(yīng)反對(duì)一些國(guó)家保護(hù)國(guó)內(nèi)落后產(chǎn)業(yè)的雙重標(biāo)準(zhǔn)，同時(shí)防止以安全保護(hù)為借口干涉其他國(guó)家的內(nèi)部政治。在這種情況下，價(jià)格上升將導(dǎo)致母馬收入總額 如果我們采取積極的措施，以防止意外發(fā)生，職業(yè)疾病，無(wú)論是否可以 影響在出口線路的就業(yè)嗎？供應(yīng)曲線的形狀取決于生產(chǎn)成本。 在圖 2 中，給定的入息總額出口產(chǎn)品中大國(guó)家在他們不這樣做的條件是 P1E1Q1O采取積極措施，防止事故，職業(yè)疾病和是缺乏安全亂倫 。x 到 Sx） 和出口數(shù)量減少 （從 Q1 至第 2 季度），大的國(guó)家的生產(chǎn)盈余將減少?gòu)牡? P2E2B PlElA， P2E2B 大于 PlCB (生產(chǎn)盈余的固定的國(guó)際市場(chǎng)價(jià)格 )。但是大國(guó)家站在國(guó)際中的重要地位貿(mào)易、 出口數(shù)量的減少將導(dǎo)致給定產(chǎn)品的價(jià)格上升。 D 是外國(guó)的進(jìn)口需求曲線國(guó)家將滿足大國(guó)家的出口貨物。 國(guó)際貿(mào)易是說(shuō) 大國(guó)家 站在國(guó)際貿(mào)易中